{"cve":"CVE-2019-18408","nvd":{"published":"2019-10-24T14:15:11.457","modified":"2026-06-17T02:24:58.727","status":"Modified","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.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5},"cwes":["CWE-416"],"references":["http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00012.html","http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00015.html","https://access.redhat.com/errata/RHSA-2020:0203","https://access.redhat.com/errata/RHSA-2020:0246","https://access.redhat.com/errata/RHSA-2020:0271"],"products":["canonical:ubuntu_linux","debian:debian_linux","libarchive:libarchive"],"source":"nvd","synced_at":"2026-10-19T20:59:10.855360465+00:00"},"epss":{"cve":"CVE-2019-18408","score":0.0404,"percentile":0.90617,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}