{"id":"CVE-2018-9251","details":"The xz_decomp function in xzlib.c in 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.","modified":"2026-07-07T08:49:58.907830979Z","published":"2018-04-04T02:29:00.320Z","related":["SUSE-SU-2018:3080-1","SUSE-SU-2018:3081-1","openSUSE-SU-2024:11016-1"],"database_specific":{"unresolved_ranges":[{"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":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2018/09/msg00035.html"},{"type":"REPORT","url":"https://bugzilla.gnome.org/show_bug.cgi?id=794914"}],"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/osv-test-cve-osv-conversion/osv-output/CVE-2018-9251.json"}},{"ranges":[{"type":"GIT","repo":"https://gitlab.gnome.org/gnome/libxml2","events":[{"introduced":"18890f471c420411aa3c989e104d090966ec9dbf"},{"last_affected":"18890f471c420411aa3c989e104d090966ec9dbf"}],"database_specific":{"source":"CPE_STRING","cpe":"cpe:2.3:a:xmlsoft:libxml2:2.9.8:*:*:*:*:*:*:*","extracted_events":[{"introduced":"2.9.8"},{"last_affected":"2.9.8"}]}}],"versions":["2.9.8","v2.9.8"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2018-9251.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H"}]}