Name | CVE-2022-31620 |
Description | In libjpeg before 1.64, BitStream<false>::Get in bitstream.hpp has an assertion failure that may cause denial of service. This is related to out-of-bounds array access during arithmetically coded lossless scan or arithmetically coded sequential scan. |
Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
Vulnerable and fixed packages
The table below lists information on source packages.
Source Package | Release | Version | Status |
---|
libjpeg (PTS) | bullseye | 0.0~git20210129.91985dc-1 | vulnerable |
| bookworm, sid, trixie | 0.0~git20220805.54ec643-1 | fixed |
The information below is based on the following data on fixed versions.
Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
---|
libjpeg | source | (unstable) | 0.0~git20220615.842c7ba-1 | unimportant | | |
Notes
https://github.com/thorfdbg/libjpeg/issues/70
https://github.com/thorfdbg/libjpeg/commit/ef4a29a62ab48b8dc235f4af52cfd6319eda9a6a
Crash in CLI tool, no security impact