5.7 Medium

CVE-2020-27350 APT had several integer overflows and underflows while parsing .deb packages, aka GHSL-2020-168 GHSL-2020-169, in…

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;

Affected products and versions

Product	Affected versions	Fixed in
apt 2.1	2.1.10ubuntu0 → < 2.1.10ubuntu0.1	2.1.10ubuntu0.1
apt 2.0	2.0.2ubuntu0 → < 2.0.2ubuntu0.2	2.0.2ubuntu0.2
apt 1.6	1.6.12ubuntu0 → < 1.6.12ubuntu0.2	1.6.12ubuntu0.2
apt 1.2	1.2.32ubuntu0 → < 1.2.32ubuntu0.2	1.2.32ubuntu0.2

References

usn.ubuntu.com usn.ubuntu.com
bugs.launchpad.net bugs.launchpad.net
DSA-4808 www.debian.org
security.netapp.com security.netapp.com

Timeline

Published December 10, 2020
Last modified September 17, 2024

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