CVE-2020-27351

Various memory and file descriptor leaks were found in apt-python files python/arfile.cc, python/tag.cc, python/tarfile.cc, aka GHSL-2020-170. This issue affects: python-apt 1.1.0~beta1 versions prior to 1.1.0~beta1ubuntu0.16.04.10; 1.6.5ubuntu0 versions prior to 1.6.5ubuntu0.4; 2.0.0ubuntu0 versions prior to 2.0.0ubuntu0.20.04.2; 2.1.3ubuntu1 versions prior to 2.1.3ubuntu1.1;
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
2 LOW
LOCAL
LOW
HIGH
CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:N/I:N/A:L
canonicalCNA
2 LOW
LOCAL
LOW
HIGH
CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:N/I:N/A:L
CVEADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 16%
VendorProductVersion
debianadvanced_package_tool
1.6.5ubuntu0 ≤
𝑥
< 1.6.5ubuntu0.4
debianadvanced_package_tool
2.0.0ubuntu0 ≤
𝑥
< 2.0.0ubuntu0.20.04.2
debianadvanced_package_tool
2.1.3ubuntu1 ≤
𝑥
< 2.1.30ubuntu1.1
debianadvanced_package_tool
𝑥
< 1.8.4.2
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
python-apt
bullseye
2.2.1
fixed
bookworm
2.6.0
fixed
sid
2.9.0
fixed
trixie
2.9.0
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
python-apt
groovy
Fixed 2.1.3ubuntu1.1
released
focal
Fixed 2.0.0ubuntu0.20.04.2
released
bionic
Fixed 1.6.5ubuntu0.4
released
xenial
Fixed 1.1.0~beta1ubuntu0.16.04.10
released
trusty
Fixed 0.9.3.5ubuntu3+esm4
released
Common Weakness Enumeration
References
https://bugs.launchpad.net/bugs/1899193
https://usn.ubuntu.com/usn/usn-4668-1
https://www.debian.org/security/2020/dsa-4809
https://bugs.launchpad.net/bugs/1899193
https://usn.ubuntu.com/usn/usn-4668-1
https://www.debian.org/security/2020/dsa-4809