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Re: libav: NULL pointer dereference in ff_put_pixels8_xy2_mmx (rnd_template.c)


From: cve-assign () mitre org
Date: Wed, 21 Sep 2016 09:49:03 -0400 (EDT)

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https://blogs.gentoo.org/ago/2016/09/20/libav-null-pointer-dereference-in-ff_put_pixels8_xy2_mmx-rnd_template-c

A fuzzing with an mp3 file as input discovered a null pointer access in
ff_put_pixels8_xy2_mmx.

Input #0, h263, from '70.crashes':

AddressSanitizer: SEGV on unknown address

ff_put_pixels8_xy2_mmx libav-11.7/libavcodec/x86/rnd_template.c:37:5

Use CVE-2016-7477.

- -- 
CVE Assignment Team
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