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;
References (4)
Core 4
Core References
Vendor Advisory x_refsource_misc
https://usn.ubuntu.com/usn/usn-4667-1
Broken Link x_refsource_misc
https://bugs.launchpad.net/bugs/1899193
Vendor Advisory vendor-advisory
x_refsource_debian
https://www.debian.org/security/2020/dsa-4808
Third Party Advisory x_refsource_confirm
https://security.netapp.com/advisory/ntap-20210108-0005/
Scores
CVSS v3
5.7
EPSS
0.0016
EPSS Percentile
35.9%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:L
Details
CWE
CWE-190
Status
published
Products (2)
debian/advanced_package_tool
1.2.32ubuntu0 - 1.2.32ubuntu0.2
netapp/solidfire_baseboard_management_controller_firmware
Published
Dec 10, 2020
Tracked Since
Feb 18, 2026