{"api_version":"1","generated_at":"2026-04-23T06:19:22+00:00","cve":"CVE-2019-18408","urls":{"html":"https://cve.report/CVE-2019-18408","api":"https://cve.report/api/cve/CVE-2019-18408.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2019-18408","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2019-18408"},"summary":{"title":"CVE-2019-18408","description":"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.","state":"PUBLIC","assigner":"cve@mitre.org","published_at":"2019-10-24 14:15:00","updated_at":"2023-11-07 03:06:00"},"problem_types":["CWE-416"],"metrics":[],"references":[{"url":"https://github.com/libarchive/libarchive/compare/v3.3.3...v3.4.0","name":"https://github.com/libarchive/libarchive/compare/v3.3.3...v3.4.0","refsource":"MISC","tags":["Release Notes","Third Party Advisory"],"title":"Comparing v3.3.3...v3.4.0 · libarchive/libarchive · GitHub","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6LZ4VJGTCYEJSDLOEWUUFG6TM4SUPFSY/","name":"FEDORA-2019-71b2273a9f","refsource":"","tags":[],"title":"[SECURITY] Fedora 30 Update: libarchive-3.3.3-7.fc30 - package-announce - Fedora Mailing-Lists","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00015.html","name":"openSUSE-SU-2019:2632","refsource":"SUSE","tags":[],"title":"[security-announce] openSUSE-SU-2019:2632-1: moderate: Security update f","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://usn.ubuntu.com/4169-1/","name":"USN-4169-1","refsource":"UBUNTU","tags":["Third Party Advisory"],"title":"USN-4169-1: libarchive vulnerability | Ubuntu security notices","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://github.com/libarchive/libarchive/commit/b8592ecba2f9e451e1f5cb7ab6dcee8b8e7b3f60","name":"https://github.com/libarchive/libarchive/commit/b8592ecba2f9e451e1f5cb7ab6dcee8b8e7b3f60","refsource":"MISC","tags":["Patch","Third Party Advisory"],"title":"RAR reader: fix use after free · libarchive/libarchive@b8592ec · GitHub","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://lists.debian.org/debian-lts-announce/2019/10/msg00034.html","name":"[debian-lts-announce] 20191026 [SECURITY] [DLA 1971-1] libarchive security update","refsource":"MLIST","tags":["Mailing List","Third Party Advisory"],"title":"[SECURITY] [DLA 1971-1] libarchive security update","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://security.gentoo.org/glsa/202003-28","name":"GLSA-202003-28","refsource":"GENTOO","tags":[],"title":"libarchive: Multiple vulnerabilities (GLSA 202003-28) — Gentoo security","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.debian.org/security/2019/dsa-4557","name":"DSA-4557","refsource":"DEBIAN","tags":[],"title":"Debian -- Security Information -- DSA-4557-1 libarchive","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://seclists.org/bugtraq/2019/Nov/2","name":"20191104 [SECURITY] [DSA 4557-1] libarchive security update","refsource":"BUGTRAQ","tags":[],"title":"Bugtraq: [SECURITY] [DSA 4557-1] libarchive security update","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://support.f5.com/csp/article/K52144175?utm_source=f5support&amp%3Butm_medium=RSS","name":"https://support.f5.com/csp/article/K52144175?utm_source=f5support&amp%3Butm_medium=RSS","refsource":"","tags":[],"title":"myF5","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://access.redhat.com/errata/RHSA-2020:0203","name":"RHSA-2020:0203","refsource":"REDHAT","tags":[],"title":"Red Hat Customer Portal","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://support.f5.com/csp/article/K52144175?utm_source=f5support&amp;utm_medium=RSS","name":"https://support.f5.com/csp/article/K52144175?utm_source=f5support&amp;utm_medium=RSS","refsource":"CONFIRM","tags":[],"title":"","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://access.redhat.com/errata/RHSA-2020:0246","name":"RHSA-2020:0246","refsource":"REDHAT","tags":[],"title":"Red Hat Customer Portal","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14689","name":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14689","refsource":"MISC","tags":["Third Party Advisory"],"title":"14689 - \n \n \n oss-fuzz -\n \n \n OSS-Fuzz: Fuzzing the planet - \n \n Monorail","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6LZ4VJGTCYEJSDLOEWUUFG6TM4SUPFSY/","name":"FEDORA-2019-71b2273a9f","refsource":"FEDORA","tags":[],"title":"[SECURITY] Fedora 30 Update: libarchive-3.3.3-7.fc30 - package-announce - Fedora Mailing-Lists","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://access.redhat.com/errata/RHSA-2020:0271","name":"RHSA-2020:0271","refsource":"REDHAT","tags":[],"title":"Red Hat Customer Portal","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00012.html","name":"openSUSE-SU-2019:2615","refsource":"SUSE","tags":[],"title":"[security-announce] openSUSE-SU-2019:2615-1: moderate: Security update f","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2019-18408","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-18408","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2019","cve_id":"18408","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"canonical","cpe5":"ubuntu_linux","cpe6":"14.04","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"esm","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2019","cve_id":"18408","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"canonical","cpe5":"ubuntu_linux","cpe6":"16.04","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"lts","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2019","cve_id":"18408","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"canonical","cpe5":"ubuntu_linux","cpe6":"18.04","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"lts","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2019","cve_id":"18408","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"canonical","cpe5":"ubuntu_linux","cpe6":"19.04","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2019","cve_id":"18408","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"canonical","cpe5":"ubuntu_linux","cpe6":"14.04","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"esm","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2019","cve_id":"18408","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"canonical","cpe5":"ubuntu_linux","cpe6":"16.04","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"lts","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2019","cve_id":"18408","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"canonical","cpe5":"ubuntu_linux","cpe6":"18.04","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"lts","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2019","cve_id":"18408","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"canonical","cpe5":"ubuntu_linux","cpe6":"19.04","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2019","cve_id":"18408","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"debian","cpe5":"debian_linux","cpe6":"8.0","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2019","cve_id":"18408","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"debian","cpe5":"debian_linux","cpe6":"8.0","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2019","cve_id":"18408","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"libarchive","cpe5":"libarchive","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2019","cve_id":"18408","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"libarchive","cpe5":"libarchive","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2019","cve_id":"18408","vulnerable":"-1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"linux","cpe5":"linux_kernel","cpe6":"-","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2019","cve_id":"18408","vulnerable":"0","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"linux","cpe5":"linux_kernel","cpe6":"-","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[{"cve":"CVE-2019-18408","qid":"296079","title":"Oracle Solaris 11.4 Support Repository Update (SRU) 15.5.0 Missing (CPUOCT2019)"},{"cve":"CVE-2019-18408","qid":"376902","title":"Alibaba Cloud Linux Security Update for libarchive (ALINUX2-SA-2020:0011)"},{"cve":"CVE-2019-18408","qid":"377362","title":"Alibaba Cloud Linux Security Update for libarchive (ALINUX3-SA-2022:0019)"},{"cve":"CVE-2019-18408","qid":"500284","title":"Alpine Linux Security Update for libarchive"},{"cve":"CVE-2019-18408","qid":"504049","title":"Alpine Linux Security Update for libarchive"}]},"source_records":{"cve_program":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2019-18408","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"n/a","version":{"version_data":[{"version_value":"n/a"}]}}]},"vendor_name":"n/a"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"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."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14689","refsource":"MISC","name":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14689"},{"url":"https://github.com/libarchive/libarchive/commit/b8592ecba2f9e451e1f5cb7ab6dcee8b8e7b3f60","refsource":"MISC","name":"https://github.com/libarchive/libarchive/commit/b8592ecba2f9e451e1f5cb7ab6dcee8b8e7b3f60"},{"url":"https://github.com/libarchive/libarchive/compare/v3.3.3...v3.4.0","refsource":"MISC","name":"https://github.com/libarchive/libarchive/compare/v3.3.3...v3.4.0"},{"refsource":"MLIST","name":"[debian-lts-announce] 20191026 [SECURITY] [DLA 1971-1] libarchive security update","url":"https://lists.debian.org/debian-lts-announce/2019/10/msg00034.html"},{"refsource":"UBUNTU","name":"USN-4169-1","url":"https://usn.ubuntu.com/4169-1/"},{"refsource":"DEBIAN","name":"DSA-4557","url":"https://www.debian.org/security/2019/dsa-4557"},{"refsource":"BUGTRAQ","name":"20191104 [SECURITY] [DSA 4557-1] libarchive security update","url":"https://seclists.org/bugtraq/2019/Nov/2"},{"refsource":"CONFIRM","name":"https://support.f5.com/csp/article/K52144175?utm_source=f5support&amp;utm_medium=RSS","url":"https://support.f5.com/csp/article/K52144175?utm_source=f5support&amp;utm_medium=RSS"},{"refsource":"SUSE","name":"openSUSE-SU-2019:2615","url":"http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00012.html"},{"refsource":"SUSE","name":"openSUSE-SU-2019:2632","url":"http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00015.html"},{"refsource":"REDHAT","name":"RHSA-2020:0246","url":"https://access.redhat.com/errata/RHSA-2020:0246"},{"refsource":"REDHAT","name":"RHSA-2020:0271","url":"https://access.redhat.com/errata/RHSA-2020:0271"},{"refsource":"REDHAT","name":"RHSA-2020:0203","url":"https://access.redhat.com/errata/RHSA-2020:0203"},{"refsource":"GENTOO","name":"GLSA-202003-28","url":"https://security.gentoo.org/glsa/202003-28"},{"refsource":"FEDORA","name":"FEDORA-2019-71b2273a9f","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6LZ4VJGTCYEJSDLOEWUUFG6TM4SUPFSY/"}]}},"nvd":{"publishedDate":"2019-10-24 14:15:00","lastModifiedDate":"2023-11-07 03:06:00","problem_types":["CWE-416"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH","baseScore":7.5,"baseSeverity":"HIGH"},"exploitabilityScore":3.9,"impactScore":3.6},"baseMetricV2":{"cvssV2":{"version":"2.0","vectorString":"AV:N/AC:L/Au:N/C:N/I:N/A:P","accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"PARTIAL","baseScore":5},"severity":"MEDIUM","exploitabilityScore":10,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"AND","children":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:libarchive:libarchive:*:*:*:*:*:*:*:*","versionEndExcluding":"3.4.0","cpe_name":[]}]},{"operator":"OR","children":[],"cpe_match":[{"vulnerable":false,"cpe23Uri":"cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*","cpe_name":[]}]}],"cpe_match":[]},{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*","cpe_name":[]}]},{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:o:canonical:ubuntu_linux:19.04:*:*:*:*:*:*:*","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:*","cpe_name":[]}]}]}},"legacy_mitre":{"record":{"CveYear":"2019","CveId":"18408","Ordinal":"158782","Title":"CVE-2019-18408","CVE":"CVE-2019-18408","Year":"2019"},"notes":[{"CveYear":"2019","CveId":"18408","Ordinal":"1","NoteData":"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.","Type":"Description","Title":null},{"CveYear":"2019","CveId":"18408","Ordinal":"2","NoteData":"2019-10-24","Type":"Other","Title":"Published"},{"CveYear":"2019","CveId":"18408","Ordinal":"3","NoteData":"2020-04-01","Type":"Other","Title":"Modified"}]}}}