CVE-2023-2199
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
An issue has been discovered in GitLab CE/EE affecting all versions starting from 12.0 before 15.10.8, all versions starting from 15.11 before 15.11.7, all versions starting from 16.0 before 16.0.2. A Regular Expression Denial of Service was possible via sending crafted payloads to the preview_markdown endpoint.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| GitLab | GitLab | >=12.0, <15.10.8 | affected |
| GitLab | GitLab | >=15.11, <15.11.7 | affected |
| GitLab | GitLab | >=16.0, <16.0.2 | affected |
Weaknesses
- Uncontrolled resource consumption in GitLab
ADP Enrichment
CVE Program Container
Additional References
- https://gitlab.com/gitlab-org/gitlab/-/issues/408272
- https://hackerone.com/reports/1943819
- https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-2199.json
CISA ADP Vulnrichment
- SSVC:
- Exploitation: poc
- Automatable: yes
- Technical Impact: partial
Additional References
References
- https://gitlab.com/gitlab-org/gitlab/-/issues/408272
- https://hackerone.com/reports/1943819
- https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-2199.json
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