CVE-2019-1000019

NameCVE-2019-1000019
Descriptionlibarchive version commit bf9aec176c6748f0ee7a678c5f9f9555b9a757c1 onwards (release v3.0.2 onwards) contains a CWE-125: Out-of-bounds Read vulnerability in 7zip decompression, archive_read_support_format_7zip.c, header_bytes() that can result in a crash (denial of service). This attack appears to be exploitable via the victim opening a specially crafted 7zip file.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
ReferencesDLA-1668-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
libarchive (PTS)buster3.3.3-4+deb10u1fixed
buster (security)3.3.3-4+deb10u3fixed
bullseye3.4.3-2+deb11u1fixed
bookworm3.6.2-1fixed
sid, trixie3.7.2-1fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
libarchivesourcejessie3.1.2-11+deb8u7DLA-1668-1
libarchivesourcestretch3.2.2-2+deb9u2
libarchivesource(unstable)3.3.3-4low

Notes

https://github.com/libarchive/libarchive/pull/1120
https://github.com/libarchive/libarchive/commit/65a23f5dbee4497064e9bb467f81138a62b0dae1

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