CVE-2018-0501

The mirror:// method implementation in Advanced Package Tool (APT) 1.6.x before 1.6.4 and 1.7.x before 1.7.0~alpha3 mishandles gpg signature verification for the InRelease file of a fallback mirror, aka mirrorfail.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5.9 MEDIUM
NETWORK
HIGH
NONE
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
debianCNA
---
---
CVEADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 34%
VendorProductVersion
canonicalubuntu_linux
18.04
debianadvanced_package_tool
1.6.0 ≤
𝑥
< 1.6.4
debianadvanced_package_tool
1.7.0:alpha
debianadvanced_package_tool
1.7.0:alpha1
debianadvanced_package_tool
1.7.0:alpha2
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
apt
bullseye
2.2.4
fixed
stretch
not-affected
jessie
not-affected
bookworm
2.6.1
fixed
sid
2.9.10
fixed
trixie
2.9.10
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
apt
bionic
Fixed 1.6.3ubuntu0.1
released
xenial
not-affected
trusty
not-affected
Common Weakness Enumeration
References
https://mirror.fail
https://salsa.debian.org/apt-team/apt/commit/29658a3a74af49e2a24e17bdebb20e1612aac3ec
https://salsa.debian.org/apt-team/apt/commit/aebd4278bacc728ab00ebe31556983e140f60e47
https://usn.ubuntu.com/3746-1/
https://mirror.fail
https://salsa.debian.org/apt-team/apt/commit/29658a3a74af49e2a24e17bdebb20e1612aac3ec
https://salsa.debian.org/apt-team/apt/commit/aebd4278bacc728ab00ebe31556983e140f60e47
https://usn.ubuntu.com/3746-1/