CVE-2021-22177
4.3
MEDIUM
CVSS 3.1
EPSS 0.17%
Description
Potential DoS was identified in gitlab-shell in GitLab CE/EE version 12.6.0 or above, which allows an attacker to spike the server resource utilization via gitlab-shell command.
How to fix CVE-2021-22177
To remediate CVE-2021-22177, upgrade the affected package to a fixed version below.
- Bitnami/gitlab—upgrade to 13.6.7 or later
Is CVE-2021-22177 being exploited?
Low — EPSS is 0.2%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- >= 12.6.0, < 13.6.7, >= 13.7.0, < 13.7.7, >= 13.8.0, < 13.8.4
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 |