CVE-2013-7014

Summary

Integer signedness error in the add_bytes_l2_c function in libavcodec/pngdsp.c in FFmpeg before 2.1 allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via crafted PNG data.

Affected Software

Weaknesses

• n/a

ADP Enrichment

CVE Program Container

Additional References

• http://www.debian.org/security/2014/dsa-2855
• https://security.gentoo.org/glsa/201603-06
• https://github.com/FFmpeg/FFmpeg/commit/86736f59d6a527d8bc807d09b93f971c0fe0bb07
• http://ffmpeg.org/security.html
• http://openwall.com/lists/oss-security/2013/12/08/3
• https://trac.ffmpeg.org/ticket/2919
• http://git.libav.org/?p=libav.git%3Ba=blob%3Bf=Changelog%3Bhb=refs/tags/v9.11
• http://openwall.com/lists/oss-security/2013/11/26/7

References

• http://www.debian.org/security/2014/dsa-2855
• https://security.gentoo.org/glsa/201603-06
• https://github.com/FFmpeg/FFmpeg/commit/86736f59d6a527d8bc807d09b93f971c0fe0bb07
• http://ffmpeg.org/security.html
• http://openwall.com/lists/oss-security/2013/12/08/3
• https://trac.ffmpeg.org/ticket/2919
• http://git.libav.org/?p=libav.git%3Ba=blob%3Bf=Changelog%3Bhb=refs/tags/v9.11
• http://openwall.com/lists/oss-security/2013/11/26/7

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