
oss-sec mailing list archives
Re: Re: CVE's for SSLv2 support
From: Bob Beck <beck () openbsd org>
Date: Tue, 1 Mar 2016 21:03:57 -0700
1) the SSL/TLS protocols encrypt the and the data cannot be read by an attacker 2) the SSL/TLS protocols ensure the data is not altered in transit by an attacker without detection
When used correctly.. SSLv2 is not.
Additionally depending on how you configure the servers there are claims that you are talking to the correct server/client (e.g. using certificates) but that is not germane to this discussion. SSLv2 is obviously NOT capable of ensuring claim #1 (that data is encrypted and cannot be read by an attacker), due to a wide variety of issues, and I have no doubt more will be found if people keep looking. Hence my thinking is that ANY and ALL use of SSLv2 is CVE worthy, especially when considering that many devices/manufacturers are less than transparent about their configurations/security issues.
While you certainly won't see me defending SSLv2 (I think we were the first to delete it outright) there are many other things that currently fall into that category.. I'm agreeing with your sentiment but if you are to consider usage of SSLv2 as CVE worthy, then you will need to do the same for SSH version 1, among other things. So while I certainly appreciate and even agree with your sentiment, it seems rather timed politically based on a decision made by one implementaiton of SSL/TLS that reflects a decision made by most other implementations long ago. So far from me to say what CVE's should and shouldn't be used for and issued for, but if this is the road we're going down can I please have permission to use your above quoted paragraph with s/SSLv2/SSH V1/g to request a CVE for *usage or support* of SSH version 1? You said it perfectly.
Current thread:
- Re: CVE's for SSLv2 support, (continued)
- Re: CVE's for SSLv2 support Stuart Henderson (Mar 01)
- Re: CVE's for SSLv2 support gremlin (Mar 01)
- Re: CVE's for SSLv2 support cve-assign (Mar 01)
- Re: CVE's for SSLv2 support Kurt Seifried (Mar 01)
- Re: CVE's for SSLv2 support cve-assign (Mar 01)
- Re: CVE's for SSLv2 support Kurt Seifried (Mar 01)
- Re: CVE's for SSLv2 support cve-assign (Mar 01)
- Re: Re: CVE's for SSLv2 support Tim (Mar 01)
- Re: Re: CVE's for SSLv2 support Bob Beck (Mar 01)
- Re: Re: CVE's for SSLv2 support Kurt Seifried (Mar 01)
- Re: Re: CVE's for SSLv2 support Bob Beck (Mar 01)
- Re: Re: CVE's for SSLv2 support Kurt Seifried (Mar 01)
- Re: Re: CVE's for SSLv2 support Steve Grubb (Mar 02)
- Re: CVE's for SSLv2 support Kurt Seifried (Mar 01)