CVE-2021-39942

A denial of service vulnerability in GitLab CE/EE affecting all versions starting from 12.0 before 14.3.6, all versions starting from 14.4 before 14.4.4, all versions starting from 14.5 before 14.5.2, allows low-privileged users to bypass file size limits in the NPM package repository to potentially cause denial of service.
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
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 50%
VendorProductVersion
gitlabgitlab
12.0 ≤
𝑥
< 14.3.6
gitlabgitlab
12.0 ≤
𝑥
< 14.3.6
gitlabgitlab
14.4 ≤
𝑥
< 14.4.4
gitlabgitlab
14.4 ≤
𝑥
< 14.4.4
gitlabgitlab
14.5 ≤
𝑥
< 14.5.2
gitlabgitlab
14.5 ≤
𝑥
< 14.5.2
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
xenial
ignored
trusty
ignored
Common Weakness Enumeration
References
https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39942.json
https://gitlab.com/gitlab-org/gitlab/-/issues/297492
https://hackerone.com/reports/1071861
https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39942.json
https://gitlab.com/gitlab-org/gitlab/-/issues/297492
https://hackerone.com/reports/1071861