CVE-2020-16121

PackageKit provided detailed error messages to unprivileged callers that exposed information about file presence and mimetype of files that the user would be unable to determine on its own.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
3.3 LOW
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
canonicalCNA
3.3 LOW
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
CVEADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 29%
VendorProductVersion
packagekit_projectpackagekit
-
canonicalubuntu_linux
20.04
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
packagekit
bullseye
1.2.2-2
fixed
buster
no-dsa
bookworm
1.2.6-5
fixed
sid
1.3.0-1
fixed
trixie
1.3.0-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
packagekit
focal
Fixed 1.1.13-2ubuntu1.1
released
bionic
Fixed 1.1.9-1ubuntu2.18.04.6
released
xenial
Fixed 0.8.17-4ubuntu6~gcc5.4ubuntu1.5
released
trusty
dne
Common Weakness Enumeration
References
https://bugs.launchpad.net/ubuntu/+source/packagekit/+bug/1888887
https://www.eyecontrol.nl/blog/the-story-of-3-cves-in-ubuntu-desktop.html
https://bugs.launchpad.net/ubuntu/+source/packagekit/+bug/1888887
https://www.eyecontrol.nl/blog/the-story-of-3-cves-in-ubuntu-desktop.html