oss-sec mailing list archives
Re: CVE request: 3 flaws in libobby and libnet6
From: Vasiliy Kulikov <segoon () openwall com>
Date: Sun, 30 Oct 2011 20:16:06 +0400
Armin, On Sun, Oct 30, 2011 at 17:20 +0100, Armin Burgmeier wrote:
I have fixed the issues 1+3 in git [1,2]. It would be great if you could confirm the patches to really fix the issues you raised.
Looks like they do. FWIW, the counter overflow could be fixed by simply using uint_64, which would overflow in 20 billion years :)
As for the second issue, I do not think it is worth the effort to implement SSL certificate handling in obby. Both net6 and obby are replaced by libinfinity in the current development version of Gobby. libinfinity makes use of SSL certificates.
Some distros probably don't want to switch to the development version of Gobby (which also uses a different dependency), but to fix the bugs of their own stable versions. As personally I am not a maintainer of a distro with the official Gobby support, I don't care about maintaining old versions much, though. I'm happy with the fixes in the dev version.
We would be pleased if you could check for similar flaws in libinfinity though I admit that it is much more code and probably more complicated to analyze.
OK, I'll probably look at libinfinity at my spare time as I did it with obby. Thanks, -- Vasiliy Kulikov http://www.openwall.com - bringing security into open computing environments
Current thread:
- CVE request: 3 flaws in libobby and libnet6 Vasiliy Kulikov (Oct 30)
- Re: CVE request: 3 flaws in libobby and libnet6 Armin Burgmeier (Oct 30)
- Re: CVE request: 3 flaws in libobby and libnet6 Vasiliy Kulikov (Oct 30)
- Re: CVE request: 3 flaws in libobby and libnet6 Kurt Seifried (Oct 31)
- Re: CVE request: 3 flaws in libobby and libnet6 Armin Burgmeier (Oct 30)