CVE-2019-15585

Improper authentication exists in < 12.3.2, < 12.2.6, and < 12.1.12 for GitLab Community Edition (CE) and Enterprise Edition (EE) in the GitLab SAML integration had a validation issue that permitted an attacker to takeover another user's account.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
hackeroneCNA
---
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 50%
VendorProductVersion
gitlabgitlab
12.1.0 ≤
𝑥
< 12.1.12
gitlabgitlab
12.1.0 ≤
𝑥
< 12.1.12
gitlabgitlab
12.2.0 ≤
𝑥
< 12.2.6
gitlabgitlab
12.2.0 ≤
𝑥
< 12.2.6
gitlabgitlab
12.3.0 ≤
𝑥
< 12.3.2
gitlabgitlab
12.3.0 ≤
𝑥
< 12.3.2
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
jammy
dne
impish
dne
hirsute
dne
groovy
dne
focal
dne
eoan
dne
bionic
dne
xenial
ignored
trusty
dne
Common Weakness Enumeration
References
https://about.gitlab.com/blog/2019/09/30/security-release-gitlab-12-dot-3-dot-2-released/
https://hackerone.com/reports/471323
https://about.gitlab.com/blog/2019/09/30/security-release-gitlab-12-dot-3-dot-2-released/
https://hackerone.com/reports/471323