{"id":"UBUNTU-CVE-2020-12268","details":"jbig2_image_compose in jbig2_image.c in Artifex jbig2dec before 0.18 has a heap-based buffer overflow.","modified":"2026-04-22T14:00:42.124236Z","published":"2020-04-27T02:15:00Z","related":["USN-5405-1"],"upstream":["CVE-2020-12268"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2020-12268"},{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=20332"},{"type":"REPORT","url":"https://github.com/ArtifexSoftware/jbig2dec/commit/0726320a4b55078e9d8deb590e477d598b3da66e"},{"type":"REPORT","url":"https://github.com/ArtifexSoftware/jbig2dec/compare/0.17...0.18"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-5405-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2020-12268"}],"affected":[{"package":{"name":"jbig2dec","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/jbig2dec@0.11+20120125-1ubuntu1.1?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.11+20120125-1ubuntu1","0.11+20120125-1ubuntu1.1"],"ecosystem_specific":{"binaries":[{"binary_name":"jbig2dec","binary_version":"0.11+20120125-1ubuntu1.1"},{"binary_name":"libjbig2dec0","binary_version":"0.11+20120125-1ubuntu1.1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-12268.json"}},{"package":{"name":"jbig2dec","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/jbig2dec@0.12+20150918-1ubuntu0.1+esm2?arch=source&distro=esm-infra/xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.12+20150918-1ubuntu0.1+esm2"}]}],"versions":["0.12-2","0.12+20150918-1","0.12+20150918-1ubuntu0.1"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro","binaries":[{"binary_name":"jbig2dec","binary_version":"0.12+20150918-1ubuntu0.1+esm2"},{"binary_version":"0.12+20150918-1ubuntu0.1+esm2","binary_name":"libjbig2dec0"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-12268.json"}},{"package":{"name":"jbig2dec","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/jbig2dec@0.13-6?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.13-5","0.13-6"],"ecosystem_specific":{"binaries":[{"binary_name":"jbig2dec","binary_version":"0.13-6"},{"binary_name":"libjbig2dec0","binary_version":"0.13-6"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-12268.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":"low"}]}