CVE-2020-12284

Priority
Description
cbs_jpeg_split_fragment in libavcodec/cbs_jpeg.c in FFmpeg 4.2.2 has a
heap-based buffer overflow during JPEG_MARKER_SOS handling because of a
missing length check.
Notes
Package
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):not-affected (code not present)
Ubuntu 18.04 LTS (Bionic Beaver):not-affected (code not present)
Ubuntu 20.04 LTS (Focal Fossa):released (7:4.2.4-1ubuntu0.1)
Ubuntu 20.10 (Groovy Gorilla):released (7:4.3-3ubuntu1)
More Information

Updated: 2020-07-28 20:08:11 UTC (commit d26b6ca9f5b3adb89bb036ce73ae7dab894935ec)