BIT-gitlab-2021-39938

vendorUSosv

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

A vulnerable regular expression pattern in GitLab CE/EE since version 8.15 before 14.3.6, all versions starting from 14.4 before 14.4.4, all versions starting from 14.5 before 14.5.2, allows an attacker to cause uncontrolled resource consumption leading to Denial of Service via specially crafted deploy Slash commands

describes (1)

Related CVEs.

ID	severity	EPSS	exploitable	published
CVE-2021-39938US	medium6.5	0.92% (60th)	—	2021-12-13
A vulnerable regular expression pattern in GitLab CE/EE since version 8.15 before 14.3.6, all versions starting from 14.4 before 14.4.4, all versions starting from 14.5 before 14.5…

references

External citations — patches, advisories, analysis.

https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39938.jsonADVISORY
https://gitlab.com/gitlab-org/gitlab/-/issues/344873WEB
https://nvd.nist.gov/vuln/detail/CVE-2021-39938WEB

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