{"id":"UBUNTU-CVE-2021-45005","details":"Artifex MuJS v1.1.3 was discovered to contain a heap buffer overflow which is caused by conflicting JumpList of nested try/finally statements.","modified":"2026-04-22T15:02:57.897456Z","published":"2022-02-14T22:15:00Z","related":["USN-7575-1"],"upstream":["CVE-2021-45005"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2021-45005"},{"type":"REPORT","url":"https://github.com/ccxvii/mujs/commit/df8559e7bdbc6065276e786217eeee70f28fce66"},{"type":"REPORT","url":"https://bugs.ghostscript.com/show_bug.cgi?id=704749"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2021-45005"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-7575-1"}],"affected":[{"package":{"name":"mujs","ecosystem":"Ubuntu:Pro:22.04:LTS","purl":"pkg:deb/ubuntu/mujs@1.1.3-3ubuntu0.1~esm1?arch=source&distro=esm-apps/jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.3-3ubuntu0.1~esm1"}]}],"versions":["1.1.0-1","1.1.3-2","1.1.3-3"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro","binaries":[{"binary_name":"libmujs1","binary_version":"1.1.3-3ubuntu0.1~esm1"},{"binary_name":"mujs","binary_version":"1.1.3-3ubuntu0.1~esm1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-45005.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]}