CVE-2021-39917
First published: Mon Dec 13 2021(Updated: )
An issue has been discovered in GitLab CE/EE affecting all versions starting from 12.9 before 14.3.6, all versions starting from 14.4 before 14.4.4, all versions starting from 14.5 before 14.5.2. A regular expression related to quick actions features was susceptible to catastrophic backtracking that could cause a DOS attack.
Credit: cve@gitlab.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| GitLab GitLab | >=12.9.0<14.3.6 | |
| GitLab GitLab | >=12.9.0<14.3.6 | |
| GitLab GitLab | >=14.4.0<14.4.4 | |
| GitLab GitLab | >=14.4.0<14.4.4 | |
| GitLab GitLab | >=14.5.0<14.5.2 | |
| GitLab GitLab | >=14.5.0<14.5.2 |
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Reference Links
- agent/type
- agent/last-modified-date
- agent/first-publish-date
- collector/nvd-index
- agent/software-canonical-lookup-request
- agent/references
- agent/weakness
- agent/author
- agent/severity
- agent/softwarecombine
- agent/tags
- agent/event
- agent/description
- collector/mitre-cve
- source/MITRE
- vendor/gitlab
- canonical/gitlab gitlab
- version/gitlab gitlab/12.9.0
- version/gitlab gitlab/14.4.0
- version/gitlab gitlab/14.5.0