libjpeg: In libjpeg before 1.64, BitStream<false>::Get in bitstream.hpp has an assertion failure that may cause denial of service
CVE-2022-31620 is fixed in libjpeg on 1 platform, first by DEBIAN-CVE-2022-31620, released May 25, 2022. It is not reported as exploited. Patch Radar priority: Routine.
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.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| libjpeg · Debian 12.15 (bookworm) | 0.0~git20220615.842c7ba-1 | DEBIAN-CVE-2022-31620 | May 25, 2022 |
| libjpeg · Debian 13.5 (trixie) | 0.0~git20220615.842c7ba-1 | DEBIAN-CVE-2022-31620 | May 25, 2022 |
| libjpeg · Debian 14 | 0.0~git20220615.842c7ba-1 | DEBIAN-CVE-2022-31620 | May 25, 2022 |
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