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CVE-2020-3810

CVE-2020-3810

EPSS 1.3%
Missing input validation in the ar/tar implementations of APT before version 2.1.2 could result in denial of service when processing specially crafted deb files.
Affected products
Debian · apt

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References
https://bugs.launchpad.net/bugs/1878177https://github.com/Debian/apt/issues/111https://lists.debian.org/debian-security-announce/2020/msg00089.htmlhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/U4PEH357MZM2SUGKETMEHMSGQS652QHH/https://salsa.debian.org/apt-team/apt/-/commit/dceb1e49e4b8e4dadaf056be34088b415939cda6https://tracker.debian.org/news/1144109/accepted-apt-212-source-into-unstable/https://usn.ubuntu.com/4359-1/https://usn.ubuntu.com/4359-2/