CVE-2021-22181
First published: Fri Jun 11 2021(Updated: )
A denial of service vulnerability in GitLab CE/EE affecting all versions since 11.8 allows an attacker to create a recursive pipeline relationship and exhaust resources.
Credit: cve@gitlab.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| GitLab | >=11.8.0<13.10.5 | |
| GitLab | >=11.8.0<13.10.5 | |
| GitLab | >=13.11.0<13.11.5 | |
| GitLab | >=13.11.0<13.11.5 | |
| GitLab | >=13.12.0<13.12.2 | |
| GitLab | >=13.12.0<13.12.2 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2021-22181?
CVE-2021-22181 is categorized as a denial of service vulnerability affecting all versions of GitLab since 11.8.
How do I fix CVE-2021-22181?
To mitigate CVE-2021-22181, it is recommended to upgrade GitLab to versions 13.10.6, 13.11.6, or 13.12.3 or later.
What versions of GitLab are affected by CVE-2021-22181?
CVE-2021-22181 affects all versions of GitLab CE/EE from 11.8.0 to 13.10.5, 13.11.0 to 13.11.5, and 13.12.0 to 13.12.2.
What kind of attack does CVE-2021-22181 enable?
CVE-2021-22181 allows an attacker to create recursive pipeline relationships, leading to resource exhaustion.
Is there a workaround for CVE-2021-22181?
Currently, there are no specific workarounds for CVE-2021-22181; upgrading to a fixed version is the recommended action.
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- version/gitlab/11.8.0
- version/gitlab/13.11.0
- version/gitlab/13.12.0