CVE-2021-22197
4.3
MEDIUM
CVSS 3.1
EPSS 0.35%
Description
An issue has been discovered in GitLab CE/EE affecting all versions starting from 10.6 where an infinite loop exist when an authenticated user with specific rights access a MR having source and target branch pointing to each other
How to fix CVE-2021-22197
To remediate CVE-2021-22197, upgrade the affected package to a fixed version below.
- Bitnami/gitlab—upgrade to 13.8.7 or later
Is CVE-2021-22197 being exploited?
Low — EPSS is 0.4%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- >= 10.6.0, < 13.8.7, >= 13.9.0, < 13.9.5, >= 13.10.0, < 13.10.1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L |