CVE-2012-0849

Summary

Integer overflow in the ff_j2k_dwt_init function in libavcodec/j2k_dwt.c in FFmpeg before 0.9.1 allows remote attackers to cause a denial of service (segmentation fault and application crash) via a crafted JPEG2000 image that triggers an incorrect check for a negative value.

Affected Software

Weaknesses

• n/a

ADP Enrichment

CVE Program Container

Additional References

• http://www.openwall.com/lists/oss-security/2012/02/14/4
• https://exchange.xforce.ibmcloud.com/vulnerabilities/78935
• http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=1f99939a6361e2e6d6788494dd7c682b051c6c34
• http://ffmpeg.org/security.html
• http://www.openwall.com/lists/oss-security/2012/02/01/11
• http://www.ffmpeg.org/trac/ffmpeg/ticket/776

References

• http://www.openwall.com/lists/oss-security/2012/02/14/4
• https://exchange.xforce.ibmcloud.com/vulnerabilities/78935
• http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=1f99939a6361e2e6d6788494dd7c682b051c6c34
• http://ffmpeg.org/security.html
• http://www.openwall.com/lists/oss-security/2012/02/01/11
• http://www.ffmpeg.org/trac/ffmpeg/ticket/776

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