{"id":"CVE-2018-14567","details":"libxml2 2.9.8, if --with-lzma is used, allows remote attackers to cause a denial of service (infinite loop) via a crafted XML file that triggers LZMA_MEMLIMIT_ERROR, as demonstrated by xmllint, a different vulnerability than CVE-2015-8035 and CVE-2018-9251.","modified":"2026-09-01T08:06:44.452403Z","published":"2018-08-16T20:29:02.470Z","related":["SUSE-SU-2018:3080-1","SUSE-SU-2018:3081-1"],"database_specific":{"unresolved_ranges":[{"cpes":["cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*","cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*","cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*"],"extracted_events":[{"introduced":"14.04"},{"last_affected":"14.04"},{"introduced":"16.04"},{"last_affected":"16.04"},{"introduced":"18.04"},{"last_affected":"18.04"}],"source":"CPE_STRING","vendor_product":"canonical:ubuntu_linux"},{"cpes":["cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"8.0"},{"last_affected":"8.0"}],"source":"CPE_STRING","vendor_product":"debian:debian_linux"}]},"references":[{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2020/09/msg00009.html"},{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/105198"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2018/09/msg00035.html"},{"type":"ADVISORY","url":"https://usn.ubuntu.com/3739-1/"},{"type":"FIX","url":"https://gitlab.gnome.org/GNOME/libxml2/commit/2240fbf5912054af025fb6e01e26375100275e74"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/gnome/libxml2","events":[{"introduced":"18890f471c420411aa3c989e104d090966ec9dbf"},{"last_affected":"18890f471c420411aa3c989e104d090966ec9dbf"}],"database_specific":{"cpe":"cpe:2.3:a:xmlsoft:libxml2:2.9.8:*:*:*:*:*:*:*","extracted_events":[{"introduced":"2.9.8"},{"last_affected":"2.9.8"}],"source":"CPE_STRING"}}],"versions":["2.9.8","v2.9.8"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-14567.json"}},{"ranges":[{"type":"GIT","repo":"https://gitlab.gnome.org/gnome/libxml2","events":[{"introduced":"18890f471c420411aa3c989e104d090966ec9dbf"},{"last_affected":"18890f471c420411aa3c989e104d090966ec9dbf"},{"fixed":"2240fbf5912054af025fb6e01e26375100275e74"}],"database_specific":{"cpe":"cpe:2.3:a:xmlsoft:libxml2:2.9.8:*:*:*:*:*:*:*","extracted_events":[{"introduced":"2.9.8"},{"last_affected":"2.9.8"}],"source":["CPE_STRING","REFERENCES"]}}],"versions":["2.9.8","v2.9.8"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-14567.json","vanir_signatures_modified":"2026-09-01T08:06:44Z","vanir_signatures":[{"id":"CVE-2018-14567-4f46ece2","signature_type":"Line","signature_version":"v1","source":"https://gitlab.gnome.org/gnome/libxml2@2240fbf5912054af025fb6e01e26375100275e74","target":{"file":"xzlib.c"},"deprecated":false,"digest":{"line_hashes":["180852597283234191320325602637907269614","338566676761864653687960394883719715518","128194818745751110047126713028665673632","53886373313040199494115610631405926464","154090113065312238612875589847642699686","56055175083893272436552181506669000581","293264161075667267437457899580703606926","237979520882579413700949028830992222305"],"threshold":0.9}},{"deprecated":false,"digest":{"function_hash":"92334495056954850005331007548415777608","length":2752},"id":"CVE-2018-14567-ea8cbb44","signature_type":"Function","signature_version":"v1","source":"https://gitlab.gnome.org/gnome/libxml2@2240fbf5912054af025fb6e01e26375100275e74","target":{"file":"xzlib.c","function":"xz_decomp"}}]}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"}]}