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Date: Sat, 15 Oct 2016 22:42:33 -0400 (EDT)
From: cve-assign@...re.org
To: ago@...too.org
Cc: cve-assign@...re.org, oss-security@...ts.openwall.com
Subject: Re: libav: null pointer dereference in get_vlc2 (get_bits.h)

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> https://blogs.gentoo.org/ago/2016/09/07/libav-null-pointer-dereference-in-get_vlc2_get_bits_h/
> 
> A crafted file causes a NULL pointer access.
> 
> AddressSanitizer: SEGV on unknown address
> 
> 0x7f5273202c6b in get_vlc2 ... libav-11.3/work/libav-11.3/libavcodec/get_bits.h:530:5

> https://github.com/libav/libav/commit/e5b019725f53b79159931d3a7317107cbbfd0860

> He said that the commit e5b019725f53b79159931d3a7317107cbbfd0860 make
> the issue not anymore reachable through the provided testcase, but the
> issue is still here

Use CVE-2016-8675 for the issue that was fixed by
e5b019725f53b79159931d3a7317107cbbfd0860. Use CVE-2016-8676 for the
issue that remains after e5b019725f53b79159931d3a7317107cbbfd0860.

- -- 
CVE Assignment Team
M/S M300, 202 Burlington Road, Bedford, MA 01730 USA
[ A PGP key is available for encrypted communications at
  http://cve.mitre.org/cve/request_id.html ]
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