Unrated severityNVD Advisory· Published Apr 28, 2020· Updated Aug 4, 2024
CVE-2020-12284
CVE-2020-12284
Description
cbs_jpeg_split_fragment in libavcodec/cbs_jpeg.c in FFmpeg 4.1 and 4.2.2 has a heap-based buffer overflow during JPEG_MARKER_SOS handling because of a missing length check.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2- FFmpeg/libavcodec/cbs_jpeg.cdescription
Patches
Vulnerability mechanics
References
6- security.gentoo.org/glsa/202007-58mitrevendor-advisoryx_refsource_GENTOO
- usn.ubuntu.com/4431-1/mitrevendor-advisoryx_refsource_UBUNTU
- www.debian.org/security/2020/dsa-4722mitrevendor-advisoryx_refsource_DEBIAN
- bugs.chromium.org/p/oss-fuzz/issues/detailmitrex_refsource_MISC
- github.com/FFmpeg/FFmpeg/commit/1812352d767ccf5431aa440123e2e260a4db2726mitrex_refsource_MISC
- github.com/FFmpeg/FFmpeg/commit/a3a3730b5456ca00587455004d40c047f7b20a99mitrex_refsource_MISC
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