oss-security - Re: CVE Request: off by one DoS in pe

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Message-ID: <1284012454.268771274814670643.JavaMail.root@zmail01.collab.prod.int.phx2.redhat.com>
Date: Tue, 25 May 2010 15:11:10 -0400 (EDT)
From: Josh Bressers <bressers@...hat.com>
To: oss-security@...ts.openwall.com
Cc: coley <coley@...re.org>
Subject: Re: CVE Request: off by one DoS in pe_icons.c

Please use CVE-2010-1640 for this.

Thanks.

-- 
    JB


----- "Jamie Strandboge" <jamie@...onical.com> wrote:

> Though the bug report and patch have very little details, our clamav
> maintainer confirmed with upstream that the following commit fixes a
> DoS
> via off by one error. It only affects 0.96 (code not present in
> earlier
> versions). A quick look at the code and patch suggests an out of
> bounds
> access on the dynamically allocated *imagedata array.
> 
> https://wwws.clamav.net/bugzilla/show_bug.cgi?id=2031
> http://git.clamav.net/gitweb?p=clamav-devel.git;a=commit;h=7f0e3bbf77382d9782e0189bf80f5f59a95779b3
> 
> 
> -- 
> Jamie Strandboge             | http://www.canonical.com

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