CVE-2019-18408

EPSS 4.0%

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.

Affected products

n/a · n/a

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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 https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14689 https://github.com/libarchive/libarchive/commit/b8592ecba2f9e451e1f5cb7ab6dcee8b8e7b3f60 https://github.com/libarchive/libarchive/compare/v3.3.3...v3.4.0 https://lists.debian.org/debian-lts-announce/2019/10/msg00034.html https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6LZ4VJGTCYEJSDLOEWUUFG6TM4SUPFSY/https://seclists.org/bugtraq/2019/Nov/2 https://security.gentoo.org/glsa/202003-28