Date: Fri, 5 Dec 2014 13:02:40 +0100 From: Fabian Keil <freebsd-listen@...iankeil.de> To: oss-security@...ts.openwall.com Subject: Re: CVE request: out-of-bounds memory access flaw in unrtf Hanno Böck <hanno@...eck.de> wrote: > On Thu, 4 Dec 2014 20:32:25 +0100 > Fabian Keil <freebsd-listen@...iankeil.de> wrote: > > > Potential fixes: > > http://www.fabiankeil.de/sourcecode/unrtf-0.21.5-various-fixes.diff > > Thanks, it's just that it doesn't help much (see attachment, all > crashes with your patch applied). Thanks for testing the patches. I added another patch to the set that seems to fix the crashes with your attached files when executed through afl-showmap. At least the first 300k afl-fuzz execs (355 total paths) seem to be crash free now. Fabian Content of type "application/pgp-signature" skipped
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