{"id":"DEBIAN-CVE-2022-31620","details":"In libjpeg before 1.64, BitStream\u003cfalse\u003e::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.","modified":"2026-09-01T20:04:45.418239726Z","published":"2022-05-25T21:15:08.530Z","upstream":["CVE-2022-31620"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2022-31620"}],"affected":[{"package":{"name":"libjpeg","ecosystem":"Debian:12","purl":"pkg:deb/debian/libjpeg?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.0~git20220615.842c7ba-1"}]}],"ecosystem_specific":{"urgency":"unimportant"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2022-31620.json"}},{"package":{"name":"libjpeg","ecosystem":"Debian:13","purl":"pkg:deb/debian/libjpeg?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.0~git20220615.842c7ba-1"}]}],"ecosystem_specific":{"urgency":"unimportant"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2022-31620.json"}},{"package":{"name":"libjpeg","ecosystem":"Debian:14","purl":"pkg:deb/debian/libjpeg?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.0~git20220615.842c7ba-1"}]}],"ecosystem_specific":{"urgency":"unimportant"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2022-31620.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"}]}