CVE-2021-39894 — Server-Side Request Forgery in Gitlab

CWE-918 — Server-Side Request Forgery5 documents5 sources
Severity
5.4MEDIUMNVD
EPSS
0.2%
top 62.52%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
GitlabDebian GitlabGitlab CE
Timeline
PublishedOct 5
Latest updateMay 24

Description

In all versions of GitLab CE/EE since version 8.0, a DNS rebinding vulnerability exists in Fogbugz importer which may be used by attackers to exploit Server Side Request Forgery attacks.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:NExploitability: 2.8 | Impact: 2.5

Affected Packages5 packages

▶NVDgitlab/gitlab8.0.0 — 14.1.7+2
▶debiandebian/gitlab< gitlab 15.10.8+ds1-2 (sid)
▶CVEListV5gitlab/gitlab>=14.2, <14.2.5, >=14.3, <14.3.1, >=8.0, <14.1.7+2
▶gitlabgitlab/gitlab

🔴Vulnerability Details

2
GHSA
GHSA-h93h-vj2c-pxf9: In all versions of GitLab CE/EE since version 8↗2022-05-24
▶
OSV
CVE-2021-39894: In all versions of GitLab CE/EE since version 8↗2021-10-05
▶

📋Vendor Advisories

2
GitLab
CVE-2021-39894: In all versions of GitLab CE/EE since version 8.0, a DNS rebinding vulnerability exists in Fogbugz importer which may be used by attackers to exploit↗2021-10-05
▶
Debian
CVE-2021-39894: gitlab - In all versions of GitLab CE/EE since version 8.0, a DNS rebinding vulnerability...↗2021
▶