CVE-2022-4131

An issue has been discovered in GitLab CE/EE affecting all versions starting from 10.8 before 15.5.7, all versions starting from 15.6 before 15.6.4, all versions starting from 15.7 before 15.7.2. An attacker may cause Denial of Service on a GitLab instance by exploiting a regex issue in how the application parses user agents.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
4.3 MEDIUM
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
GitLabCNA
4.3 MEDIUM
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
CVEADP
---
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CISA-ADPADP
---
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Base Score
CVSS 3.x
EPSS Score
Percentile: 22%
VendorProductVersion
gitlabgitlab
10.8.0 ≤
𝑥
< 15.5.7
gitlabgitlab
10.8.0 ≤
𝑥
< 15.5.7
gitlabgitlab
15.6.0 ≤
𝑥
< 15.6.4
gitlabgitlab
15.6.0 ≤
𝑥
< 15.6.4
gitlabgitlab
15.7.0 ≤
𝑥
< 15.7.2
gitlabgitlab
15.7.0 ≤
𝑥
< 15.7.2
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
kinetic
dne
jammy
dne
focal
dne
bionic
dne
xenial
ignored
trusty
ignored
Common Weakness Enumeration
References
https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-4131.json
https://gitlab.com/gitlab-org/gitlab/-/issues/383598
https://hackerone.com/reports/1772063
https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-4131.json
https://gitlab.com/gitlab-org/gitlab/-/issues/383598
https://hackerone.com/reports/1772063