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_cairo dll error markvanbeek--- via dev (Aug 30)
Hi all,
just installed npcap 1.76 and Nmap 7.94, but keep getting this _cairo dll error. Any suggestions?
Did a re-install and a reboot.
Regards, Mark_______________________________________________
Sent through the dev mailing list
https://nmap.org/mailman/listinfo/dev
Archived at https://seclists.org/nmap-dev/

Nmap Fan Edition 'One-Click' CLI Frontend Renzo Donegani (Aug 25)
Hello, fellow Cyber Security enthusiasts!
I have some exciting news to share with you.

I have created a Zsh script based on Nmap that works as a CLI Frontend.
This Zsh script - named Nmap-FE - has been created to perform a 'Smart
One-Click Scan' of a typical Windows-Linux-MacOS Target in less than 45
Minutes, you just need to enter the Target IPv4/CIDR/FQDN and you are ready
to go!

Some of the features included are:
- Recursive Basic...

Re: dev Digest, Vol 217, Issue 1 Subhra Das (Aug 02)
Hi Jack,

Thanks for the reply!

Yes, Default is ICMP echo. But I am using the below command where I use TCP
mode. Moreover, I have the firewall set up on the source node to block ICMP
requests and replies. In this case, which user/ kernel process on the
target node, Node 2, is replying to the below nping TCP packets

*nping -c 1 --tcp -p 13567 <IP Address on Node 2>*

Thanks & Regards,
Subhra

Re: How Nping works at the OS/ kernel level Jack Dangler (Aug 02)
Unless I am mistaken, nping doesn't need to be installed at both ends.
nping is issuing a ping request to the other node. When ping runs, it
sends an ICMP "Echo" request to the interface and waits to get a
response. Once the target receives the request, it (should) respond by
sending a "Reply" packet.

Jack

How Nping works at the OS/ kernel level Subhra Das (Aug 02)
Hi,

I carried out the below experiment. Could anyone help me to find out which
process (at user/ kernel level) on the remote node is responding to nping
TCP packets. Is there any flow diagram to understand the same

a) On Node 1 installed nping tool

b) On Node 2 removed nping tool

c) Executed the *below* command on Node 1. It still works. Could you please
let us know how should we go about finding which process is responding to
nping tcp...

Unexpected error crashing zenmap Peter Hiltz (Jul 16)
Version: 7.94
Traceback (most recent call last):
File "/usr/lib/python3.11/site-packages/zenmapGUI/ScanInterface.py", line
538, in verify_execution
self.scan_result.refresh_nmap_output()
File "/usr/lib/python3.11/site-packages/zenmapGUI/ScanInterface.py", line
907, in refresh_nmap_output
self.scan_result_notebook.nmap_output.nmap_output.refresh_output()
File...

Crash Report Kaleb Zeng (Jul 16)
&nbsp; &nbsp; Nmap&nbsp;?????????????????????????????????? Windows 11&nbsp;??????
Zenmap&nbsp;????????????????????????????????Profile??????????????New Profile or Command??????&nbsp;??Edit Selected
Profile????????&nbsp;Zenmap&nbsp;?????????????????????????????????????????? Bug ?????? UTF-8&nbsp;??????????????
Python3 ????????????&nbsp;UTF-8&nbsp;?????????? Windows&nbsp;????????????????????????...

crash report VoIP (Jul 16)
Version: 7.94
Traceback (most recent call last):
File "/app/lib/python3.10/site-packages/zenmapGUI/ScanInterface.py", line
538, in verify_execution
self.scan_result.refresh_nmap_output()
File "/app/lib/python3.10/site-packages/zenmapGUI/ScanInterface.py", line
907, in refresh_nmap_output
self.scan_result_notebook.nmap_output.nmap_output.refresh_output()
File...

Fail to save scan 矢島聡子 (Jul 16)
Hello,
I am using zenmap, and whenever I try to save the scan, I get this error
message.
Version: 7.94
Traceback (most recent call last):
File "C:\Program Files
(x86)\Nmap\zenmap\lib\python3.10\site-packages\zenmapGUI\MainWindow.py",
line 628, in _save_scan_results_cb
self._save(self.scan_interface, filename, selected, format)
File "C:\Program Files...

7.94 Crash Report Mark Stafford via dev (Jul 16)
Uninstalled older version, first.

Version: 7.94
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "D:\Program Files (x86)\Nmap\zenmap\lib\python3.10\site-packages\zenmapGUI\App.py", line 281, in run
window = new_window()
File "D:\Program Files (x86)\Nmap\zenmap\lib\python3.10\site-packages\zenmapGUI\App.py", line 124, in new_window
from zenmapGUI.MainWindow import...

An error occurred in the nmap software nmap_user (Jul 16)
The following is the error code：
Version: 7.94
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "E:\tools\Nmap\zenmap\lib\python3.10\site-packages\zenmapGUI\App.py", line 281, in run
window = new_window()
File "E:\tools\Nmap\zenmap\lib\python3.10\site-packages\zenmapGUI\App.py", line 124, in new_window
from zenmapGUI.MainWindow import ScanWindow
File...

Zenmap crash jacob.adtech via dev (Jul 16)
Version: 7.94
Traceback (most recent call last):
File "/app/lib/python3.10/site-packages/zenmapGUI/ScanInterface.py", line 538, in verify_execution
self.scan_result.refresh_nmap_output()
File "/app/lib/python3.10/site-packages/zenmapGUI/ScanInterface.py", line 907, in refresh_nmap_output
self.scan_result_notebook.nmap_output.nmap_output.refresh_output()
File...

zenmap crash on host details , comments Hedley Davidson (Jul 16)
Error occurs when trying to assign a ' known name to a host ' in tab
Host/Details then I enter a name xxxxxx under comments

Version: 7.94
Traceback (most recent call last):
File "C:\Program Files
(x86)\Nmap\zenmap\lib\python3.10\site-packages\zenmapGUI\ScanInterface.py",
line 782, in _save_comment
comment = buff.get_text(
TypeError: Gtk.TextBuffer.get_text() takes exactly 4 arguments (3 given)

Hedley Davidson
Managing...

ndiff error Edwin Alberto Garz?n Ruiz (Jul 16)
Hello.
Error with ndiff on ParrotOS (from Shell to txt)
And error on Windows 11. (capture)

Edwin (from Colombia)
#sudo /usr/bin/ndiff --xml 254A01.xml 254A02.xml
Traceback (most recent call last):
File "/usr/bin/ndiff", line 85, in <module>
sys.exit(ndiff.main())
File "/usr/lib/python3/dist-packages/ndiff.py", line 1512, in main
scan_a.load_from_file(filename_a)
File...

can no longer be put in nmap live Mike . (Jul 16)
to all interested, I'm not quite sure what happened, not sure if it's the latest version or what caused it, but I'm
running into issues doing live debugging. I had no problems years ago but I'm using Ida disassembler and I decided to
do a live debug would just a few scanning parameters -n -v and then a simple address and the minute it does a break
point for kernel debug attach, when I step to it the next time I get an...

Nmap Announce — Moderated list for the most important new releases and announcements regarding the Nmap Security Scanner and related projects. We recommend that all Nmap users subscribe to stay informed.

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Nmap 26th Birthday Announcement: Version 7.94 Gordon Fyodor Lyon (Sep 01)
Dear Nmap community,

Today is Nmap’s 26th birthday, which reminded me that I hadn’t yet
announced our Nmap 7.94 release from May. And it’s a great one! The biggest
improvement was the Zenmap and Ndiff upgrades from the obsolete Python 2
language to Python 3 on all platforms. Big thanks to Daniel Miller, Jakub
Kulík, Brian Quigley, Sam James, Eli Schwartz, Romain Leonard, Varunram
Ganesh, Pavel Zhukov, Carey Balboa, and Hasan Aliyev for...

Nmap 7.93 - 25th Anniversary Release! Gordon Fyodor Lyon (Sep 01)
Dear Nmap community,

Twenty five years ago today, I released the first version of Nmap in a
Phrack article named The Art of Port Scanning (https://nmap.org/p51-11.html).
I never thought I'd still be at it a quarter of a century later, but that's
because I also didn't anticipate such a wonderful community of users and
contributors spanning those decades. You've helped Nmap blossom from a
fairly simple port scanner to a...

Npcap Versions 1.70 and 1.71 improve Windows packet capturing performance, stability, security, and compatibility Gordon Fyodor Lyon (Sep 01)
Hello folks. While the Nmap Project has been quiet lately (this is my
first post of the year), I'm happy to share some great progress on both
Nmap and Npcap development. Starting with our Npcap Windows packet
capturing/sending library, I'm happy to report that we quietly released
Version 1.70 in June and then 1.71 on August 19. They include many key
improvements:

* Performance: A major overhaul of Packet.dll sped up routines that...

Full Disclosure — A public, vendor-neutral forum for detailed discussion of vulnerabilities and exploitation techniques, as well as tools, papers, news, and events of interest to the community. The relaxed atmosphere of this quirky list provides some comic relief and certain industry gossip. More importantly, fresh vulnerabilities sometimes hit this list many hours or days before they pass through the Bugtraq moderation queue.

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Minor firefox DoS - semi silently polluting ~/Downloads with files Georgi Guninski (Sep 05)
This is barely a DoS, but since Chrome has explicit protection
against it, we decided to disclose it.

If firefox user visits a specially crafted page, then firefox
may create many files in `~/Downloads`,
The user is notified about this in a small dialog, but there is
no option to stop the downloads.
The potential denial of service is that the user must manually
delete the created files and this might be PITA.

Technically about the PoC: create...

Vulnerabilities in Internet Radio auna IR-160 SE (UIProto) naphthalin via Fulldisclosure (Sep 04)
The internet radio device auna IR-160 SE has multiple vulnerabilities.
It uses the firmware UIProto, different versions of which can also be
found in many other radios.

1. The firmware offers a rudimentary web API that can be reached on the
local network on port 80. This API is completely unauthenticated,
allowing anyone to control the radio over the local network. (already
known as CVE-2019-13474, but relevant for the other two findings)...

AtlasVPN Linux Client 1.0.3 IP Leak Exploit icudar via Fulldisclosure (Sep 04)
The following is my 0day. This code, when executed on any website, disconnects the AtlasVPN linux client and leaks the
users IP address. I am not yet aware of it being used in the wild. However, it shows that AtlasVPN does not take their
users safety serious, because their software security decisions suck so massively that its hard to believe this is a
bug rather than a backdoor. Nobody can be this incompetent. I tried to contact their support...

[CVE-2023-4491, CVE-2023-4492, CVE-2023-4493, CVE-2023-4494, CVE-2023-4495, CVE-2023-4496, CVE-2023-4497] Multiple vulnerabilities in EFS Software products Rafael Pedrero (Aug 31)
# Exploit Title: Easy Address Book Web Server v1.6 - Multiple
Vulnerabilities
# Discovery by: Rafael Pedrero
# Discovery Date: 2021-01-10
# CVE: CVE-2023-4491, CVE-2023-4492, CVE-2023-4493
# Vendor Homepage: http://www.efssoft.com/web-address-book-server.html
# Software Link : http://www.efssoft.com/eabws.exe (md5sum:
69f77623bb32589fb5343f598b61bbd9)
# Tested Version: 1.6
# Tested on: Windows 7, 10

# CVE-2023-4491: Vulnerability Type:...

Mozilla Firefox only stores up to 1024 HSTS entries Konstantin (Aug 29)
# VULNERABILITY
Mozilla Firefox only stores up to 1024 HSTS entries.
When the limit is reached, Firefox discards entries based on their age
and recent visits to the domain in question.

# IMPACT
The HSTS header ensures that once a page has been visited, the browser
will attempt to connect to it using HTTPS.
The limit means that Firefox effectively does not store any further HSTS
headers, as new ones permanently override each other.
Sites...

[KIS-2023-09] CrafterCMS <= 4.0.2 Multiple Reflected Cross-Site Scripting Vulnerabilities Egidio Romano (Aug 23)
---------------------------------------------------------------------------
CrafterCMS <= 4.0.2 Multiple Reflected Cross-Site Scripting
Vulnerabilities
---------------------------------------------------------------------------

[-] Software Link:

https://craftercms.org

[-] Affected Versions:

Version 4.0.2 and prior versions.
Version 3.1.27 and prior versions.

[-] Vulnerabilities Description:

There are multiple Reflected Cross-Site...

[KIS-2023-08] SugarCRM <= 12.2.0 Two SQL Injection Vulnerabilities Egidio Romano (Aug 23)
----------------------------------------------------
SugarCRM <= 12.2.0 Two SQL Injection Vulnerabilities
----------------------------------------------------

[-] Software Link:

https://www.sugarcrm.com

[-] Affected Versions:

Version 12.2.0 and prior versions.
Version 12.0.2 and prior versions.
Version 11.0.5 and prior versions.

[-] Vulnerabilities Description:

1) User input passed through the “metrics” parameter to the...

[KIS-2023-07] SugarCRM <= 12.2.0 (Docusign_GlobalSettings) PHP Object Injection Vulnerability Egidio Romano (Aug 23)
-------------------------------------------------------------------------------
SugarCRM <= 12.2.0 (Docusign_GlobalSettings) PHP Object Injection
Vulnerability
-------------------------------------------------------------------------------

[-] Software Link:

https://www.sugarcrm.com

[-] Affected Versions:

Version 12.2.0 and prior versions.
Version 12.0.2 and prior versions.
Version 11.0.5 and prior versions.

[-] Vulnerability...

[KIS-2023-06] SugarCRM <= 12.2.0 (updateGeocodeStatus) Bean Manipulation Vulnerability Egidio Romano (Aug 23)
------------------------------------------------------------------------
SugarCRM <= 12.2.0 (updateGeocodeStatus) Bean Manipulation Vulnerability
------------------------------------------------------------------------

[-] Software Link:

https://www.sugarcrm.com

[-] Affected Versions:

Version 12.2.0 and prior versions.
Version 12.0.2 and prior versions.
Version 11.0.5 and prior versions.

[-] Vulnerability Description:

The vulnerability...

[KIS-2023-05] SugarCRM <= 12.2.0 (Notes) Unrestricted File Upload Vulnerability Egidio Romano (Aug 23)
-----------------------------------------------------------------
SugarCRM <= 12.2.0 (Notes) Unrestricted File Upload Vulnerability
-----------------------------------------------------------------

[-] Software Link:

https://www.sugarcrm.com

[-] Affected Versions:

Version 12.2.0 and prior versions.
Version 12.0.2 and prior versions.
Version 11.0.5 and prior versions.

[-] Vulnerability Description:

When handling the "save"...

Re: Anomaly in Fedora `dnf update`: md5 mismatch of result Jeffrey Walton (Aug 19)
https://bugzilla.redhat.com/show_bug.cgi?id=1873876

Jeff

Re: Anomaly in Fedora `dnf update`: md5 mismatch of result Michael Lazin (Aug 19)
I would test it using sha256 instead of md5 before you jump to conclusions
but dnf doesn't use https by default and you need to jump through hoops to
get it working. I would say if you are a fedora user open a feature
request for https for dnf with the fedora team if you can repeat this with
sha256.

Peace,

Michael

Re: Anomaly in Fedora `dnf update`: md5 mismatch of result Matthew Fernandez (Aug 19)
If the VM had no access to the internet even a retry would fail, no?

If an attempted update based on a delta-rpm fails, dnf falls back to
downloading a full rpm and using this instead.

Re: Anomaly in Fedora `dnf update`: md5 mismatch of result Adrean Boyadzhiev (Aug 19)
Probably a completely different root cause, but I have noticed similar
behavior with a Debian-based distribution during `# apt upgrade` and
when there are many packages for update and the internet connection is
not so good. I haven't investigated, but my assumptions were either Race
Conditions within verification logic or some logic related to the timestamp.

To my knowledge `md5` should be ok for calculating hash sums, many
prefer it...

KL-001-2023-003: Cisco ThousandEyes Enterprise Agent Virtual Appliance Arbitrary File Modification via sudoedit KoreLogic Disclosures via Fulldisclosure (Aug 17)
KL-001-2023-003: Cisco ThousandEyes Enterprise Agent Virtual Appliance Arbitrary File Modification via sudoedit

Title: Cisco ThousandEyes Enterprise Agent Virtual Appliance Arbitrary File Modification via sudoedit
Advisory ID: KL-001-2023-003
Publication Date: 2023.08.17
Publication URL: https://korelogic.com/Resources/Advisories/KL-001-2023-003.txt

1. Vulnerability Details

     Affected Vendor: ThousandEyes
     Affected Product:...

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DARPA AI Challenge! Dave Aitel via Dailydave (Aug 29)
I've been working with LLMs for a bit, and also looking at the DARPA Cyber
AI Challenge <https://www.darpa.mil/news-events/2023-08-09>. And to that
end I put together CORVIDCALL which uses various LLMs to essentially 100%
find-and-patch any bug example I can throw at it from the various GitHub
repos that store these things (see below).

[image: image.png]

So I learned a lot of things doing this, and one article that came out
recently...

Book Review: Fuzzing Against the Machine (Antonio Nappa, Eduardo Blazquez) Dave Aitel via Dailydave (Aug 23)
https://www.packtpub.com/product/fuzzing-against-the-machine/9781804614976

The authors claim in their conclusion: "We want to stress the importance of
books as journeys to explore and experience topics from the unique
viewpoint of the authors."

And in this they succeeded. This book works best as a proposed curriculum
for a five day workshop for experts to reproduce fuzzing frameworks that
target embedded platforms - including Android...

Re: BlackHat and Defcon 2023 JJ Gray via Dailydave (Aug 16)
The BsidesLV "Cavalry" track was exactly that, how Policy has been changed due to significant efforts by technical
people, such as medical devices being subject to FDA regulation and DCMA exemption.
This years talks are not up yet but the track from last year is at
https://www.youtube.com/playlist?list=PLjpIlpOLoRNTdZqdr-jR9sa8niVSy4pPf

It was very educational I found, for example how difficult it is to define what a...

Re: BlackHat and Defcon 2023 Thomas Dullien via Dailydave (Aug 16)
Hey all,

two quick notes:

1) I am deeply thankful for Katie and Dave, and many others (you know who
you are, if you want to be mentioned by name here send me a message) that
have spent time sitting in meetings that did not concern them until they
had a voice in meetings that did. I have been extremely ineffective in all
matters policy because ... I seem to be incapable of doing that work (aside
from being on the wrong side of the Atlantic,...

Re: BlackHat and Defcon 2023 Phil Neray via Dailydave (Aug 15)
As always, it was the speakers themselves at Defcon that made the talks
memorable. For example, I caught the last half of the presentation by Joe
Sullivan, former US federal prosecutor and Uber CISO (also former CISO at
Facebook and Cloudflare; also worked at eBay and PayPal).

The session was in the [new?] track called "War Stories — On the Record"
and it was a human, straight-talking narrative about the Uber "cover up"
for...

Re: BlackHat and Defcon 2023 Dominique Brezinski via Dailydave (Aug 15)
simply configuring routers, firewalls, and security software. There was a
noticeable point where it became clear to really have an impact as a
security engineer required software development--whether it was creating
tools, reviewing code, or building security into products/services. And
following that many of the mastering "product" jobs disappeared in
security. Like fashion, it seems what is old becomes new again. That is...

Re: BlackHat and Defcon 2023 Katie M via Dailydave (Aug 15)
The policy-making trend deserves its own thread.

Dave & I and a few others have done “deep policy work” which requires years
(not just a few meetings and summits) of pushing extremely unpopular
contrarian technical facts over desired policy outcomes that were drafted
by people who often don’t fundamentally understand how computers work.

The policy tail has been wagging the technology dog for a while & it’s all
running amok...

Re: BlackHat and Defcon 2023 Richard Thieme via Dailydave (Aug 15)

Re: BlackHat and Defcon 2023 A.P. Delchi via Dailydave (Aug 15)
Don't mistake the industry culture for the hacker culture. For every bit
of "glocalization of cyber" and the industry demands of mastering
products, there are people who are still picking up soldering irons,
building robots, making off cloud home automation, inventing new things and
international fun projects like the stack-chan personal robots. I'm not
saying you are wrong, however adapting to the industry to get the jobs...

Re: BlackHat and Defcon 2023 A.P. Delchi via Dailydave (Aug 15)
What was cool for me was DEF CON HDA ( Hackers with Disabilities ) --
seeing the members of the community that are hacking away at things like
mobility scooters, using eye-tracking keyboards , and the general community
that is building in that regard. DEF CON this year had 3 rooms assigned to
assisting / presenting to ADA needs.

Re: BlackHat and Defcon 2023 Matt Suiche via Dailydave (Aug 15)
You are on point on so many levels. I've also been noticing a significant
culture shift.

There is definitely a strong focus on policy-making, which now promotes
conformity in thought and dismiss critical perspectives. These are the very
things that the hacker culture once opposed, but they also now represent
what policy-making is. We could even say that policy-making is now molding
the hacker culture, rather than the other way around, and...

Re: BlackHat and Defcon 2023 Ryan Naraine via Dailydave (Aug 15)
chaos with new eyes. What's "cool" I asked?

What was the answer?

BlackHat and Defcon 2023 Dave Aitel via Dailydave (Aug 14)
The Vegas security conferences used to feel like diving into a river. While
yes, you networked and made deals and talked about exploits, you also felt
for currents and tried to get a prediction of what the future held. A lot
of this was what the talks were about. But you went to booths to see what
was selling, or what people thought was selling, at least.

But it doesn't matter anymore what the talks are about. The talks are about...

More Neo4j Dave Aitel via Dailydave (Aug 03)
https://www.youtube.com/live/YY-ugAHPu4M?feature=share&t=1057

I have on my todo list to reply to our thread last month, but in the
meantime, here is a video that goes over all the lessons learned from my
last couple years doing Neo4j.

But as a reminder, we should still port Ghidra to Neo4j. :)

-dave

Re: Tooling, Graph Databases, etc. Jason Lash via Dailydave (Jun 28)
I've been using Joern with Ghidra for a couple years. For my needs, the
ghidra2cpg project is too limiting. It works at the disassembly level by
mapping various CPU instructions for a few common archs via a
pre-patched bundled Ghidra build (ie, no custom loaders, processor
definitions, etc). As a work-around, I've hacked together an alternative
(worse) approach that operates on the decompiler level: a Ghidra script
that just...

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Apple Releases Security Updates for Multiple Products CISA (Mar 28)
Cybersecurity and Infrastructure Security Agency (CISA) - Defend Today, Secure Tomorrow

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Apple Releases Security Updates for Multiple Products [
https://www.cisa.gov/news-events/alerts/2023/03/28/apple-releases-security-updates-multiple-products ] 03/28/2023 01:00
PM EDT

Apple...

CISA Releases Six Industrial Control Systems Advisories CISA (Mar 23)
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CISA Releases Six Industrial Control Systems Advisories [
https://www.cisa.gov/news-events/alerts/2023/03/23/cisa-releases-six-industrial-control-systems-advisories ] 03/23/2023
08:00 AM EDT...

CISA Releases Eight Industrial Control Systems Advisories CISA (Mar 21)
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CISA Releases Eight Industrial Control Systems Advisories [
https://www.cisa.gov/news-events/alerts/2023/03/21/cisa-releases-eight-industrial-control-systems-advisories ]
03/21/2023 08:00 AM...

CISA and NSA Release Enduring Security Framework Guidance on Identity and Access Management CISA (Mar 21)
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Xen Security Advisory 437 v2 (CVE-2023-34321) - arm32: The cache may not be properly cleaned/invalidated Xen . org security team (Sep 05)
Xen Security Advisory CVE-2023-34321 / XSA-437
version 2

arm32: The cache may not be properly cleaned/invalidated

UPDATES IN VERSION 2
====================

Public release.

ISSUE DESCRIPTION
=================

Arm provides multiple helpers to clean & invalidate the cache
for a given region. This is, for instance, used when allocating
guest memory to ensure any writes (such as the ones...

CVE-2023-40743: Apache Axis 1.x (EOL) may allow RCE when untrusted input is passed to getService Arnout Engelen (Sep 05)
Severity: low

Affected versions:

- Apache Axis through 1.3

Description:

** UNSUPPORTED WHEN ASSIGNED ** When integrating Apache Axis 1.x in an application, it may not have been obvious that
looking up a service through "ServiceFactory.getService" allows potentially dangerous lookup mechanisms such as LDAP.
When passing untrusted input to this API method, this could expose the application to DoS, SSRF and even attacks
leading to...

Re: linux-distros list policy and Linux kernel, again Willy Tarreau (Sep 04)
Hi Alexander,

Absolutely. But I'm sensing something in the way you're presenting these
possibilities, it is that there is a perceived (by some?) guarantee of
service that implies that someone (possibly you) has to do the job for
others to consume the result of this work. If that's the case it can
mean the relation is significantly skewed and the person(s) willing to
make the efforts are indeed likely to get overwhelmed. At least...

Django: CVE-2023-41164: Potential denial of service vulnerability in django.utils.encoding.uri_to_iri() Mariusz Felisiak (Sep 04)
https://www.djangoproject.com/weblog/2023/sep/04/security-releases/

In accordance with `our security release policy
<https://docs.djangoproject.com/en/dev/internals/security/>`_, the
Django team
is issuing
`Django 4.2.5 <https://docs.djangoproject.com/en/dev/releases/4.2.5/>`_,
`Django 4.1.11
<https://docs.djangoproject.com/en/dev/releases/4.1.11/>`_, and
`Django 3.2.21 <...

CVE-2023-41180: Apache NiFi MiNiFi C++: Incorrect Certificate Validation in InvokeHTTP for MiNiFi C++ Marton Szasz (Sep 02)
Severity: important

Affected versions:

- Apache NiFi MiNiFi C++ 0.13.0 through 0.14.0

Description:

Incorrect certificate validation in InvokeHTTP on Apache NiFi MiNiFi C++ versions 0.13 to 0.14 allows an intermediary
to present a forged certificate during TLS handshake negotation. The Disable Peer Verification property of InvokeHTTP
was effectively flipped, disabling verification by default, when using HTTPS.

Mitigation: Set the Disable...

Re: Replacement of Allan McRae on linux-distros for Arch Linux Solar Designer (Sep 01)
Hi,

This is a fine request, but in general requests for changes in who is
subscribed for an already-subscribed distro don't need to be on
oss-security, which is why we're not seeing a lot of them in here.

I'll take this one off-list.

Alexander

Replacement of Allan McRae on linux-distros for Arch Linux Levente Polyak (Sep 01)
Hi,

I'd like to request to replace one of our representatives on the
linux-distros list for Arch Linux.

Please replace:
- Allan McRae <allan () archlinux org> [0]

With:
- Frederik Schwan <freswa () archlinux org> [1]
GPG: 05C7775A9E8B977407FE08E69D4C5AA15426DA0A

The reason for this is that Allan has stepped down from most of his
current duties and will focus solely on Pacman development, so we'd like
to subscribe...

[Security Advisory] open-vm-tools: SAML token signature bypass vulnerability (CVE-2023-20900) VMware Security Response Center (Aug 31)
Please see the security advisory here: https://www.vmware.com/security/advisories/VMSA-2023-0019.html

Description
==============================================================
CVE-2023-20900: VMware Tools contains a SAML token signature bypass vulnerability. VMware has evaluated the severity of
this issue to be in the Important severity range with a maximum CVSSv3.1 base score of 7.5 -
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H.

Known...

Re: linux-distros list policy and Linux kernel, again Solar Designer (Aug 30)
Hi Willy,

Of course, I understand this. (linux-)distros isn't a send-and-forget
list, and this does exclude its usage by people who are aware of this
fact and only want or have time to send one message without staying on
top of the issue afterwards. The obvious alternative would be
vendor-sec alike, without specific rules, which had its other problems.

In practice, no matter what we say in the policy, sometimes the reporter
just...

Re: Re: [MAINTAINERS SUMMIT] Handling of embargoed security issues -- security@korg vs. linux-distros@ Miroslav Benes (Aug 29)
[ apologies for a slight off topic ]

Hi,

the kernel live patching infrastructure might help you with this. See
Documentation/livepatch/ and samples/livepatch/ in the kernel tree.

Regards,
Miroslav

Re: linux-distros list policy and Linux kernel, again Willy Tarreau (Aug 28)
Hi Alexander,

I didn't notice.

It's possible, but I don't have data to back this, what I suspect instead
is that reporting security issues is so stressful for anyone (constantly
making sure not to do a mistake nor to send to the wrong people) that once
they see the fix merged, they just relax and consider the job done, so
most likely linux-distros isn't even contacted at this point. And it's
very possible that some...

Re: linux-distros list policy and Linux kernel, again Jeremy Stanley (Aug 28)
[...]

[...]

I know a defect tracker is (perhaps a lot) different from a mailing
list, but on one of the larger projects where I act as a
vulnerability coordinator we have a policy which includes a maximum
embargo duration. The project uses defect trackers which have the
ability to switch reports between public and private visibility, and
on intake of any initially private report a vulnerability
coordinator calculates the date of the embargo...

Re: linux-distros list policy and Linux kernel, again Solar Designer (Aug 28)
Hi Willy,

Thank you for your helpful feedback and criticism.

I just noticed the recent ksummit list thread is also summarized by LWN:

https://lwn.net/Articles/941745/

In there, Johannes Segitz (SUSE, and a former linux-distros subscriber)
made a comment saying (among other things):

"I see the 14 day requirement by distros as the major problem in the way
it is currently run. I understand why solar designer insists on this (it
is really...

Re: linux-distros list policy and Linux kernel, again Demi Marie Obenour (Aug 28)
That makes sense. Do you have any information about the efforts to fix
the crashes?

Re: linux-distros list policy and Linux kernel, again Willy Tarreau (Aug 27)
Hi Alexander,

Please note that delays are not specific to hardware issues. We've had
to work maybe 3 months with a reporter on a randomness problem that
allowed to some extents to guess TCP ports and sequence numbers, and it
required us to imagine various approaches that shouldn't break TCP, and
iterate with the researchers who studied them, tested them before getting
back to us with "it still isn't sufficient". It was a...

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Re: Lossy cogent p2p experiences? Mark Tinka (Sep 05)
It is amusing how he tried to pivot the discussion. Nobody was talking
about how lane transport in optical modules works.

Mark.

Re: Lossy cogent p2p experiences? Mark Tinka (Sep 05)
No... you are saying that.

Mark.

Re: Lossy cogent p2p experiences? Tom Beecher (Sep 05)
Sure smells like port buffer issues somewhere in the middle. ( mismatched
deep / shallow, or something configured to support jumbo frames, but
buffers not optimized for them)

Activision, anyone here? Norman Jester (Sep 05)
I have an issue with something security related, please contact me off list.

EDU zone operational announcement: DNSSEC algorithm rollover Wessels, Duane via NANOG (Sep 05)
Verisign will soon begin the transition to DNSSEC algorithm 13 (ECDSA)
for the EDU zone. Over the next few days, algorithm 13 signatures will
start to appear in the zone, followed by the algorithm 13 DNSKEY records.
We expect the DS record for the EDU zone to change from algorithm 8
to algorithm 13 between September 12-15. Additional information can be
found at our blog post and DNS-OARC presentation URLs below:...

Re: JunOS/FRR/Nokia et al BGP critical issue Tom Beecher (Sep 05)
There have been plenty of nerd debates about the evilness of optional
transitive attributes. Talk to any of the folks from IETF who have worked
on the BGP RFCs.

This isn't a 'software development problem', nor is this current thing some
new, unknown 'vulnerability'.

BGP speakers closing a session with this specific attribute is exactly what
RFC4271 says it's supposed to do. Not closing the session and handling it...

Re: Lossy cogent p2p experiences? Masataka Ohta (Sep 05)
Nick Hilliard wrote:

Not "we", but "you".

That's why I, instead of fully shared buffer, mentioned round robin
as the proper solution for the case.

See the first three lines of this mail to find that I explicitly
mentioned "equal speed multi parallel point to point links" as the
context for round robin.

As I already told you:

: In theory, you can always fabricate unrealistic counter examples
: against...

Re: Lossy cogent p2p experiences? Masataka Ohta (Sep 04)
William Herrin wrote:

Wrong. That is a phenomenon with slow access and fast backbone,
which has nothing to do with this thread.

If backbone is as slow as access, there can be no "space out"
possible.

Short pipe means speed of burst shows up continuously
without interruption.

> So I don't know how you figure it has nothing to do with
> long fat pipes,

That's your problem....

Re: Lossy cogent p2p experiences? William Herrin (Sep 04)
Well it doesn't show up in long slow pipes because the low
transmission speed spaces out the packets, and it doesn't show up in
short fat pipes because there's not enough delay to cause the
burstiness. So I don't know how you figure it has nothing to do with
long fat pipes, but you're plain wrong.

Regards,
Bill Herrin

Re: Lossy cogent p2p experiences? Masataka Ohta (Sep 04)
William Herrin wrote:

Yes of course, which is my point. Your problem is that your
point of slow start has nothing to do with long fat pipe.

> Window scaling and SACK makes it possible for TCP to grow to consume
> the entire whole end-to-end pipe when the pipe is at least as large as
> the originating interface and -empty- of other traffic.

Totally wrong.

Unless the pipe is long and fat, a plain TCP without window scaling
or SACK...

Re: Lossy cogent p2p experiences? William Herrin (Sep 04)
So, I've actually studied this in real-world conditions and TCP
behaves exactly as I described in my previous email for exactly the
reasons I explained. If you think it doesn't, you don't know what
you're talking about.

Window scaling and SACK makes it possible for TCP to grow to consume
the entire whole end-to-end pipe when the pipe is at least as large as
the originating interface and -empty- of other traffic. Those...

Re: Lossy cogent p2p experiences? Nick Hilliard (Sep 04)
Masataka Ohta wrote on 04/09/2023 12:04:

this is an excellent example of what we're not talking about in this thread.

A 100G serdes is an unbuffered mechanism which includes a PLL, and this
allows the style of clock/signal synchronisation required for the
deserialised 4x25G lanes to be reserialised at the far end. This is one
of the mechanisms used for packet / cell / bit spray, and it works
really well.

This thread is talking about...

Re: Lossy cogent p2p experiences? Masataka Ohta (Sep 04)
Mark Tinka wrote:

Are you saying you thought a 100G Ethernet link actually consisting
of 4 parallel 25G links, which is an example of "equal speed multi
parallel point to point links", were relying on hashing?

Masataka Ohta

Re: Lossy cogent p2p experiences? Masataka Ohta (Sep 04)
William Herrin wrote:

No, not at all. First, though you explain slow start,
it has nothing to do with long fat pipe. Long fat
pipe problem is addressed by window scaling (and SACK).

As David Hubbard wrote:

: I've got a non-rate-limited 10gig circuit

and

: The initial and recurring packet loss occurs on any flow of
: more than ~140 Mbit.

the problem is caused not by wire speed limitation of a "fat"
pipe but by artificial...

Re: Lossy cogent p2p experiences? Masataka Ohta (Sep 03)
Nick Hilliard wrote:

I'm not interested in how poorly you configure your
lab.

And, this thread was initiated because of unreasonable
behavior apparently caused by stupid attempts for
automatic flow detection followed by policing.

That is the real world.

Moreover, it has been well known both in theory and
practice that flow driven architecture relying on
automatic detection of flows does not scale and is
no good, though MPLS relies on the...

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Healthcare organizations face rising ransomware attacks – and are paying up Matthew Wheeler (Jun 03)
https://www.theregister.com/2022/06/03/healthcare-ransomware-pay-sophos/

Healthcare organizations, already an attractive target for ransomware given
the highly sensitive data they hold, saw such attacks almost double between
2020 and 2021, according to a survey released this week by Sophos.

The outfit's team also found that while polled healthcare orgs are quite
likely to pay ransoms, they rarely get all of their data returned if they
do...

A digital conflict between Russia and Ukraine rages on behind the scenes of war Matthew Wheeler (Jun 03)
https://wskg.org/npr_story_post/a-digital-conflict-between-russia-and-ukraine-rages-on-behind-the-scenes-of-war/

SEATTLE — On the sidelines of a conference in Estonia on Wednesday, a
senior U.S. intelligence official told British outlet Sky News that the
U.S. is running offensive cyber operations in support of Ukraine.

“My job is to provide a series of options to the secretary of defense and
the president, and so that’s what I do,” said...

Researchers Uncover Malware Controlling Thousands of Sites in Parrot TDS Network Matthew Wheeler (Jun 03)
https://thehackernews.com/2022/06/researchers-uncover-malware-controlling.html

The Parrot traffic direction system (TDS) that came to light earlier this
year has had a larger impact than previously thought, according to new
research.

Sucuri, which has been tracking the same campaign since February 2019 under
the name "NDSW/NDSX," said that "the malware was one of the top infections"
detected in 2021, accounting for more than...

FBI, CISA: Don't get caught in Karakurt's extortion web Matthew Wheeler (Jun 03)
https://www.theregister.com/2022/06/03/fbi_cisa_warn_karakurt_extortion/

The Feds have warned organizations about a lesser-known extortion gang
Karakurt, which demands ransoms as high as $13 million and, some
cybersecurity folks say, may be linked to the notorious Conti crew.

In a joint advisory [PDF] this week, the FBI, CISA and US Treasury
Department outlined technical details about how Karakurt operates, along
with actions to take,...

DOJ Seizes 3 Web Domains Used to Sell Stolen Data and DDoS Services Matthew Wheeler (Jun 02)
https://thehackernews.com/2022/06/doj-seizes-3-web-domains-used-to-sell.html

The U.S. Department of Justice (DoJ) on Wednesday announced the seizure of
three domains used by cybercriminals to trade stolen personal information
and facilitate distributed denial-of-service (DDoS) attacks for hire.

This includes weleakinfo[.]to, ipstress[.]in, and ovh-booter[.]com, the
former of which allowed its users to traffic hacked personal data and
offered a...

Chinese Hackers Begin Exploiting Latest Microsoft Office Zero-Day Vulnerability Matthew Wheeler (Jun 02)
https://thehackernews.com/2022/05/chinese-hackers-begin-exploiting-latest.html

An advanced persistent threat (APT) actor aligned with Chinese state
interests has been observed weaponizing the new zero-day flaw in Microsoft
Office to achieve code execution on affected systems.

"TA413 CN APT spotted [in-the-wild] exploiting the Follina zero-day using
URLs to deliver ZIP archives which contain Word Documents that use the
technique,"...

US military hackers conducting offensive operations in support of Ukraine, says head of Cyber Command Matthew Wheeler (Jun 02)
https://www.three.fm/news/world-news/us-military-hackers-conducting-offensive-operations-in-support-of-ukraine-says-head-of-cyber-command/

US military hackers have conducted offensive operations in support of
Ukraine, the head of US Cyber Command has told Sky News.

In an exclusive interview, General Paul Nakasone also explained how "hunt
forward" operations were allowing the United States to search out foreign
hackers and identify...

SideWinder Hackers Launched Over a 1, 000 Cyber Attacks Over the Past 2 Years Matthew Wheeler (May 31)
https://thehackernews.com/2022/05/sidewinder-hackers-launched-over-1000.html

An "aggressive" advanced persistent threat (APT) group known as SideWinder
has been linked to over 1,000 new attacks since April 2020.

"Some of the main characteristics of this threat actor that make it stand
out among the others, are the sheer number, high frequency and persistence
of their attacks and the large collection of encrypted and obfuscated...

Hackers are Selling US University Credentials Online, FBI Says Matthew Wheeler (May 31)
https://tech.co/news/hackers-are-selling-us-university-credentials-online-fbi-says

The Federal Bureau of Investigation has warned US universities and colleges
that it has found banks of login credentials and other data relating to VPN
access circulating on cybercriminals forums.

The fear is that such data will be sold and subsequently used by malicious
actors to orchestrate attacks on other accounts owned by the same students,
in the hope...

Interpol Nabs 3 Nigerian Scammers Behind Malware-based Attacks Matthew Wheeler (May 31)
https://thehackernews.com/2022/05/interpol-nabs-3-nigerian-scammers.html

Interpol on Monday announced the arrest of three suspected global scammers
in Nigeria for using remote access trojans (RATs) such as Agent Tesla to
facilitate malware-enabled cyber fraud.

"The men are thought to have used the RAT to reroute financial
transactions, stealing confidential online connection details from
corporate organizations, including oil and gas...

U.S. Warns Against North Korean Hackers Posing as IT Freelancers Matthew Wheeler (May 18)
https://thehackernews.com/2022/05/us-warns-against-north-korean-hackers.html

Highly skilled software and mobile app developers from the Democratic
People's Republic of Korea (DPRK) are posing as "non-DPRK nationals" in
hopes of landing freelance employment in an attempt to enable the regime's
malicious cyber intrusions.

That's according to a joint advisory from the U.S. Department of State, the
Department of the...

FBI and NSA say: Stop doing these 10 things that let the hackers in Matthew Wheeler (May 18)
https://www.zdnet.com/article/fbi-and-nsa-say-stop-doing-these-10-things-that-let-the-hackers-in/

Cyber attackers regularly exploit unpatched software vulnerabilities, but
they "routinely" target security misconfigurations for initial access, so
the US Cybersecurity and Infrastructure Security Agency (CISA) and its
peers have created a to-do list for defenders in today's heightened threat
environment.

CISA, the FBI and National...

Fifth of Businesses Say Cyber-Attack Nearly Broke Them Matthew Wheeler (May 18)
https://www.infosecurity-magazine.com/news/fifth-of-businesses-cyber-attack/

A fifth of US and European businesses have warned that a serious
cyber-attack nearly rendered them insolvent, with most (87%) viewing
compromise as a bigger threat than an economic downturn, according to
Hiscox.

The insurer polled over 5000 businesses in the US, UK, Ireland, France,
Spain, Germany, the Netherlands and Belgium to compile its annual Hiscox
Cyber...

Hacker And Ransomware Designer Charged For Use And Sale Of Ransomware, And Profit Sharing Arrangements With Cybercriminals Matthew Wheeler (May 18)
https://www.shorenewsnetwork.com/2022/05/16/hacker-and-ransomware-designer-charged-for-use-and-sale-of-ransomware-and-profit-sharing-arrangements-with-cybercriminals/

A criminal complaint was unsealed today in federal court in Brooklyn, New
York, charging Moises Luis Zagala Gonzalez (Zagala), also known as
“Nosophoros,” “Aesculapius” and “Nebuchadnezzar,” a citizen of France and
Venezuela who resides in Venezuela, with attempted...

State of Ransomware shows huge growth in threat and impacts Matthew Wheeler (May 04)
https://www.continuitycentral.com/index.php/news/technology/7275-state-of-ransomware-shows-huge-growth-in-threat-and-impacts

Sophos has released its annual survey and review of real-world ransomware
experiences in its ‘State of Ransomware 2022’ report. This shows that 66
percent of organizations surveyed were hit with ransomware in 2021, up from
37 percent in 2020.

The average ransom paid by organizations that had data encrypted in their...

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Snort — Everyone's favorite open source IDS, Snort. This archive combines the snort-announce, snort-devel, snort-users, and snort-sigs lists.

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Snort Subscriber Rules Update 2023-09-05 Research (Sep 05)
Talos Snort Subscriber Rules Update

Synopsis:
This release adds and modifies rules in several categories.

Details:
Talos has added and modified multiple rules in the and malware-other
rule sets to provide coverage for emerging threats from these
technologies.

For a complete list of new and modified rules please see:

https://www.snort.org/advisories

Snort Subscriber Rules Update 2023-08-31 Research (Aug 31)
Talos Snort Subscriber Rules Update

Synopsis:
This release adds and modifies rules in several categories.

Details:
Talos has added and modified multiple rules in the and malware-cnc
rule sets to provide coverage for emerging threats from these
technologies.

For a complete list of new and modified rules please see:

https://www.snort.org/advisories

Snort Subscriber Rules Update 2023-08-29 Research (Aug 29)
Talos Snort Subscriber Rules Update

Synopsis:
This release adds and modifies rules in several categories.

Details:
Talos has added and modified multiple rules in the exploit-kit,
file-image, file-office, file-other, malware-cnc, malware-other and
server-webapp rule sets to provide coverage for emerging threats from
these technologies.

For a complete list of new and modified rules please see:

https://www.snort.org/advisories

Snort Subscriber Rules Update 2023-08-24 Research (Aug 24)
Talos Snort Subscriber Rules Update

Synopsis:
This release adds and modifies rules in several categories.

Details:
Talos has added and modified multiple rules in the file-office,
file-other and server-apache rule sets to provide coverage for emerging
threats from these technologies.

For a complete list of new and modified rules please see:

https://www.snort.org/advisories

Snort Subscriber Rules Update 2023-08-22 Research (Aug 22)
Talos Snort Subscriber Rules Update

Synopsis:
This release adds and modifies rules in several categories.

Details:
Talos has added and modified multiple rules in the file-other,
malware-other and server-webapp rule sets to provide coverage for
emerging threats from these technologies.

For a complete list of new and modified rules please see:

https://www.snort.org/advisories

Snort Subscriber Rules Update 2023-08-17 Research (Aug 17)
Talos Snort Subscriber Rules Update

Synopsis:
This release adds and modifies rules in several categories.

Details:
Talos has added and modified multiple rules in the malware-cnc,
malware-other and server-webapp rule sets to provide coverage for
emerging threats from these technologies.

For a complete list of new and modified rules please see:

https://www.snort.org/advisories

Snort Subscriber Rules Update 2023-08-15 Research (Aug 15)
Talos Snort Subscriber Rules Update

Synopsis:
This release adds and modifies rules in several categories.

Details:
Talos has added and modified multiple rules in the and server-webapp
rule sets to provide coverage for emerging threats from these
technologies.

For a complete list of new and modified rules please see:

https://www.snort.org/advisories

Snort Subscriber Rules Update 2023-08-10 Research (Aug 10)
Talos Snort Subscriber Rules Update

Synopsis:
This release adds and modifies rules in several categories.

Details:
Talos has added and modified multiple rules in the and server-webapp
rule sets to provide coverage for emerging threats from these
technologies.

For a complete list of new and modified rules please see:

https://www.snort.org/advisories

Snort Subscriber Rules Update 2023-08-08 Research (Aug 08)
Talos Snort Subscriber Rules Update

Synopsis:
Talos is aware of vulnerabilities affecting products from Microsoft
Corporation.

Details:
Microsoft Vulnerability CVE-2023-35359:
A coding deficiency exists in Microsoft Windows Kernel that may lead to
an escalation of privilege.

Rules to detect attacks targeting these vulnerabilities are included in
this release and are identified with:
Snort 2: GID 1, SIDs 62210 through 62211,
Snort 3: GID 1, SID...

Snort Subscriber Rules Update 2023-08-03 Research (Aug 03)
Talos Snort Subscriber Rules Update

Synopsis:
This release adds and modifies rules in several categories.

Details:
Talos has added and modified multiple rules in the file-other and
server-webapp rule sets to provide coverage for emerging threats from
these technologies.

For a complete list of new and modified rules please see:

https://www.snort.org/advisories

Snort Subscriber Rules Update 2023-08-01 Research (Aug 01)
Talos Snort Subscriber Rules Update

Synopsis:
This release adds and modifies rules in several categories.

Details:
Talos has added and modified multiple rules in the file-image,
file-other, malware-cnc and server-webapp rule sets to provide coverage
for emerging threats from these technologies.

For a complete list of new and modified rules please see:

https://www.snort.org/advisories

Re: Snort Rules Download Joel Esler via Snort-sigs (Jul 28)
The link works fine for me.

Maybe just a hiccup at the time?

—
Sent from my  iPad

Re: Snort Rules Download Brendan Bell (brebell) via Snort-sigs (Jul 28)
Mark,

Thanks for reaching out.
We recommend updating to Snort3 for the best possible protection.
For immediate rules coverage You can access the Talos Snort Ruleset for Snort2.9 for free if a registered Snort.org
user.
Do you have a snort.org account?

Thanks,
Brendan
________________________________
From: Snort-sigs <snort-sigs-bounces () lists snort org> on behalf of Mark Tan via Snort-sigs <snort-sigs () lists
snort org>
Sent:...

Snort Rules Download Mark Tan via Snort-sigs (Jul 28)
Hello,

I recently took over a Snort implementation at my work. It is on Snort v2.9
and PulledPork v0.7.4. I noticed today that my daily job to update the
snort rules is not completing successfully. When I run the command, I get a
404 error when retrieving the rules from this site:
http://snort.org/downloads/community/community-rules.tar.gz. I tried going
to the URL via a web browser and got a "file not found" message. Has this
been...

Snort Subscriber Rules Update 2023-07-27 Research (Jul 27)
Talos Snort Subscriber Rules Update

Synopsis:
This release adds and modifies rules in several categories.

Details:
Talos has added and modified multiple rules in the malware-backdoor and
server-webapp rule sets to provide coverage for emerging threats from
these technologies.

For a complete list of new and modified rules please see:

https://www.snort.org/advisories