{"id":"CVE-2018-16646","details":"In Poppler 0.68.0, the Parser::getObj() function in Parser.cc may cause infinite recursion via a crafted file. A remote attacker can leverage this for a DoS attack.","modified":"2026-03-15T14:29:52.878275Z","published":"2018-09-06T23:29:01.710Z","related":["MGASA-2018-0465","SUSE-SU-2021:3854-1","SUSE-SU-2023:2906-1","SUSE-SU-2023:2907-1","openSUSE-SU-2021:3854-1"],"references":[{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2020/07/msg00018.html"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2018/10/msg00024.html"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2018/11/msg00040.html"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2018/12/msg00004.html"},{"type":"ADVISORY","url":"https://usn.ubuntu.com/3837-1/"},{"type":"ADVISORY","url":"https://usn.ubuntu.com/3837-2/"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2019:2022"},{"type":"FIX","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1622951"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://gitlab.freedesktop.org/poppler/poppler","events":[{"introduced":"0"},{"last_affected":"c666833e4163a93451eab27c675af9ca82d11593"}],"database_specific":{"versions":[{"introduced":"0"},{"last_affected":"0.68.0"}]}}],"versions":["poppler-0.10.0","poppler-0.11.0","poppler-0.11.1","poppler-0.11.2","poppler-0.11.3","poppler-0.12.0","poppler-0.13.1","poppler-0.13.2","poppler-0.13.3","poppler-0.13.4","poppler-0.14.0","poppler-0.15.0","poppler-0.15.1","poppler-0.15.2","poppler-0.15.3","poppler-0.16.0","poppler-0.17.0","poppler-0.17.1","poppler-0.17.2","poppler-0.17.3","poppler-0.17.4","poppler-0.18.0","poppler-0.19.0","poppler-0.19.1","poppler-0.19.2","poppler-0.19.3","poppler-0.19.4","poppler-0.2.0","poppler-0.20.0","poppler-0.20.1","poppler-0.20.2","poppler-0.20.3","poppler-0.20.4","poppler-0.20.5","poppler-0.21.0","poppler-0.21.1","poppler-0.21.2","poppler-0.21.3","poppler-0.21.4","poppler-0.22.0","poppler-0.22.1","poppler-0.22.2","poppler-0.22.3","poppler-0.22.4","poppler-0.23.0","poppler-0.23.1","poppler-0.23.2","poppler-0.23.3","poppler-0.23.4","poppler-0.24.0","poppler-0.24.1","poppler-0.24.2","poppler-0.24.3","poppler-0.24.4","poppler-0.24.5","poppler-0.25.0","poppler-0.25.1","poppler-0.25.2","poppler-0.25.3","poppler-0.26.0","poppler-0.26.1","poppler-0.26.2","poppler-0.26.3","poppler-0.26.4","poppler-0.28.0","poppler-0.28.1","poppler-0.29.0","poppler-0.3.0","poppler-0.3.1","poppler-0.3.2","poppler-0.3.3","poppler-0.30.0","poppler-0.31.0","poppler-0.32.0","poppler-0.33.0","poppler-0.34.0","poppler-0.35.0","poppler-0.36","poppler-0.37","poppler-0.38.0","poppler-0.39","poppler-0.4.0","poppler-0.40.0","poppler-0.41.0","poppler-0.42.0","poppler-0.43","poppler-0.44","poppler-0.45","poppler-0.46","poppler-0.47","poppler-0.48","poppler-0.49","poppler-0.5.0","poppler-0.5.1","poppler-0.5.2","poppler-0.5.3","poppler-0.5.4","poppler-0.50","poppler-0.51","poppler-0.52","poppler-0.53","poppler-0.54","poppler-0.55","poppler-0.56","poppler-0.57","poppler-0.58","poppler-0.59","poppler-0.6.0","poppler-0.6.0.RC1","poppler-0.60","poppler-0.60.1","poppler-0.61","poppler-0.61.1","poppler-0.62.0","poppler-0.63.0","poppler-0.64.0","poppler-0.65.0","poppler-0.66.0","poppler-0.67.0","poppler-0.68.0","poppler-0.7.0","poppler-0.7.1","poppler-0.7.2","poppler-0.7.3","poppler-0.8.0","poppler-0.9.0","poppler-0.9.1","poppler-0.9.2","poppler-0.9.3","poppler-before-fontconfig"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-16646.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"8.0"}]},{"events":[{"introduced":"0"},{"last_affected":"14.04"}]},{"events":[{"introduced":"0"},{"last_affected":"16.04"}]},{"events":[{"introduced":"0"},{"last_affected":"18.04"}]},{"events":[{"introduced":"0"},{"last_affected":"18.10"}]}]}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"}]}