CVE-2023-6489

A denial of service vulnerability was identified in GitLab CE/EE, versions 16.7.7 prior to 16.8.6, 16.9 prior to 16.9.4 and 16.10 prior to 16.10.2 which allows an attacker to spike the GitLab instance resources usage resulting in service degradation via chat integration feature.
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
CISA-ADPADP
---
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CVEADP
---
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Base Score
CVSS 3.x
EPSS Score
Percentile: 35%
VendorProductVersion
gitlabgitlab
16.7.7 ≤
𝑥
< 16.8.6
gitlabgitlab
16.7.7 ≤
𝑥
< 16.8.6
gitlabgitlab
16.9.0 ≤
𝑥
< 16.9.4
gitlabgitlab
16.9.0 ≤
𝑥
< 16.9.4
gitlabgitlab
16.10.0 ≤
𝑥
< 16.10.2
gitlabgitlab
16.10.0 ≤
𝑥
< 16.10.2
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
gitlab
sid
vulnerable
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
gitlab
noble
dne
mantic
dne
jammy
dne
focal
dne
xenial
ignored
Common Weakness Enumeration
References
https://gitlab.com/gitlab-org/gitlab/-/issues/433520
https://hackerone.com/reports/2262450
https://gitlab.com/gitlab-org/gitlab/-/issues/433520
https://hackerone.com/reports/2262450