CVE-2021-22167

An issue has been discovered in GitLab affecting all versions starting from 12.1. Incorrect headers in specific project page allows attacker to have a temporary read access to the private repository
Severity
MEDIUM
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N
Atk. Vector
NETWORK
Atk. Complexity
HIGH
Priv. Required
NONE
Base Score
CVSS 3.x
EPSS Score
Percentile: 69%
VendorProductVersion
gitlabgitlab
12.1.0 ≤
𝑥
< 13.5.6
gitlabgitlab
12.1.0 ≤
𝑥
< 13.5.6
gitlabgitlab
13.6.0 ≤
𝑥
< 13.6.4
gitlabgitlab
13.6.0 ≤
𝑥
< 13.6.4
gitlabgitlab
13.7.0 ≤
𝑥
< 13.7.2
gitlabgitlab
13.7.0 ≤
𝑥
< 13.7.2
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
gitlab
sid
16.8.4-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
gitlab
noble
dne
mantic
dne
lunar
dne
kinetic
dne
jammy
dne
impish
dne
hirsute
dne
groovy
dne
focal
dne
bionic
dne
xenial
ignored
trusty
dne
References
https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22167.json
https://gitlab.com/gitlab-org/gitlab/-/issues/289944
https://hackerone.com/reports/1043480
https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22167.json
https://gitlab.com/gitlab-org/gitlab/-/issues/289944
https://hackerone.com/reports/1043480