BIT-gitlab-2023-3424

vendorUSosv

Inefficient Regular Expression Complexity in GitLab

view advisory published 2024-03-06Licence: per source

An issue has been discovered in GitLab CE/EE affecting all versions starting from 10.3 before 15.11.10, all versions starting from 16.0 before 16.0.6, all versions starting from 16.1 before 16.1.1. A Regular Expression Denial of Service was possible via sending crafted payloads to the preview_markdown endpoint.

describes (1)

Related CVEs.

ID	severity	EPSS	exploitable	published
CVE-2023-3424US	high7.5	0.91% (60th)	—	2023-07-13
An issue has been discovered in GitLab CE/EE affecting all versions starting from 10.3 before 15.11.10, all versions starting from 16.0 before 16.0.6, all versions starting from 16…

references

External citations — patches, advisories, analysis.

https://gitlab.com/gitlab-org/gitlab/-/issues/409802ADVISORY
https://hackerone.com/reports/1960970ADVISORY
https://nvd.nist.gov/vuln/detail/CVE-2023-3424WEB

scry

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