BIT-gitlab-2023-3364

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 8.14 before 16.0.8, all versions starting from 16.1 before 16.1.3, all versions starting from 16.2 before 16.2.2. A Regular Expression Denial of Service was possible via sending crafted payloads which use AutolinkFilter to the preview_markdown endpoint.

describes (1)

Related CVEs.

ID	severity	EPSS	exploitable	published
CVE-2023-3364US	high7.5	44.5% (99th)	—	2023-08-02
An issue has been discovered in GitLab CE/EE affecting all versions starting from 8.14 before 16.0.8, all versions starting from 16.1 before 16.1.3, all versions starting from 16.2…

references

External citations — patches, advisories, analysis.

https://gitlab.com/gitlab-org/gitlab/-/issues/415995WEB
https://hackerone.com/reports/1959727WEB
https://nvd.nist.gov/vuln/detail/CVE-2023-3364WEB

scry

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