Unrated severityNVD Advisory· Published Dec 10, 2020· Updated Sep 17, 2024
apt integer wraparound
CVE-2020-27350
Description
APT had several integer overflows and underflows while parsing .deb packages, aka GHSL-2020-168 GHSL-2020-169, in files apt-pkg/contrib/extracttar.cc, apt-pkg/deb/debfile.cc, and apt-pkg/contrib/arfile.cc. This issue affects: apt 1.2.32ubuntu0 versions prior to 1.2.32ubuntu0.2; 1.6.12ubuntu0 versions prior to 1.6.12ubuntu0.2; 2.0.2ubuntu0 versions prior to 2.0.2ubuntu0.2; 2.1.10ubuntu0 versions prior to 2.1.10ubuntu0.1;
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Affected products
2- Canonical/aptv5Range: 1.2.32ubuntu0
Patches
Vulnerability mechanics
References
4- www.debian.org/security/2020/dsa-4808mitrevendor-advisoryx_refsource_DEBIAN
- bugs.launchpad.net/bugs/1899193mitrex_refsource_MISC
- security.netapp.com/advisory/ntap-20210108-0005/mitrex_refsource_CONFIRM
- usn.ubuntu.com/usn/usn-4667-1mitrex_refsource_MISC
News mentions
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