CVE-2021-39914
4.3
MEDIUM
CVSS 3.1
EPSS 0.18%
Description
A regular expression denial of service issue in GitLab versions 8.13 to 14.2.5, 14.3.0 to 14.3.3 and 14.4.0 could cause excessive usage of resources when a specially crafted username was used when provisioning a new user
How to fix CVE-2021-39914
To remediate CVE-2021-39914, upgrade the affected package to a fixed version below.
- Bitnami/gitlab—upgrade to 14.2.6 or later
Is CVE-2021-39914 being exploited?
Low — EPSS is 0.2%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- >= 8.13.0, < 14.2.6, >= 14.3.0, < 14.3.4, >= 14.4.0, < 14.4.1
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 |