{"id":"CVE-2019-18408","details":"archive_read_format_rar_read_data in archive_read_support_format_rar.c in libarchive before 3.4.0 has a use-after-free in a certain ARCHIVE_FAILED situation, related to Ppmd7_DecodeSymbol.","modified":"2026-04-11T20:53:11.397857Z","published":"2019-10-24T14:15:11.457Z","related":["SUSE-RU-2021:2757-1","SUSE-SU-2019:3092-1","SUSE-SU-2019:3093-1","openSUSE-SU-2019:2615-1","openSUSE-SU-2019:2632-1","openSUSE-SU-2024:10925-1"],"database_specific":{"unresolved_ranges":[{"extracted_events":[{"last_affected":"14.04"}],"cpe":"cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:*","source":"CPE_FIELD"},{"extracted_events":[{"last_affected":"16.04"}],"cpe":"cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*","source":"CPE_FIELD"},{"extracted_events":[{"last_affected":"18.04"}],"cpe":"cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*","source":"CPE_FIELD"},{"extracted_events":[{"last_affected":"19.04"}],"cpe":"cpe:2.3:o:canonical:ubuntu_linux:19.04:*:*:*:*:*:*:*","source":"CPE_FIELD"},{"extracted_events":[{"last_affected":"8.0"}],"cpe":"cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*","source":"CPE_FIELD"}]},"references":[{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00012.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00015.html"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6LZ4VJGTCYEJSDLOEWUUFG6TM4SUPFSY/"},{"type":"WEB","url":"https://seclists.org/bugtraq/2019/Nov/2"},{"type":"WEB","url":"https://support.f5.com/csp/article/K52144175?utm_source=f5support&amp%3Butm_medium=RSS"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2020:0203"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2020:0246"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2020:0271"},{"type":"ADVISORY","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14689"},{"type":"ADVISORY","url":"https://github.com/libarchive/libarchive/compare/v3.3.3...v3.4.0"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2019/10/msg00034.html"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/202003-28"},{"type":"ADVISORY","url":"https://usn.ubuntu.com/4169-1/"},{"type":"ADVISORY","url":"https://www.debian.org/security/2019/dsa-4557"},{"type":"FIX","url":"https://github.com/libarchive/libarchive/commit/b8592ecba2f9e451e1f5cb7ab6dcee8b8e7b3f60"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/libarchive/libarchive","events":[{"introduced":"0"},{"fixed":"614110e76d9dbb9ed3e159a71cbd75fa3b23efe3"},{"fixed":"b8592ecba2f9e451e1f5cb7ab6dcee8b8e7b3f60"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"fixed":"3.4.0"}],"cpe":"cpe:2.3:a:libarchive:libarchive:*:*:*:*:*:*:*:*","source":["CPE_FIELD","REFERENCES"]}}],"versions":["v3.0.0a","v3.0.1b","v3.1.900a","v3.2.0","v3.2.1","v3.2.2","v3.3.0","v3.3.1","v3.3.2","v3.3.3"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2019-18408.json","vanir_signatures":[{"id":"CVE-2019-18408-6384e45e","source":"https://github.com/libarchive/libarchive/commit/b8592ecba2f9e451e1f5cb7ab6dcee8b8e7b3f60","digest":{"threshold":0.9,"line_hashes":["13530669440819548829446001627315510983","30206279959829505410740378601657428285","258630186411923425322575083560185010329","104342156800089152430308786258263019379","14505537362856709045373209306677344244"]},"deprecated":false,"target":{"file":"libarchive/archive_read_support_format_rar.c"},"signature_version":"v1","signature_type":"Line"},{"id":"CVE-2019-18408-f9458321","source":"https://github.com/libarchive/libarchive/commit/b8592ecba2f9e451e1f5cb7ab6dcee8b8e7b3f60","digest":{"function_hash":"154621412525457028729577760007049177315","length":1230},"deprecated":false,"target":{"function":"archive_read_format_rar_read_data","file":"libarchive/archive_read_support_format_rar.c"},"signature_version":"v1","signature_type":"Function"}],"vanir_signatures_modified":"2026-04-11T20:53:11Z"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}