CVE-2022-1954

Description

A Regular Expression Denial of Service vulnerability in GitLab CE/EE affecting all versions from 1.0.2 prior to 14.10.5, 15.0 prior to 15.0.4, and 15.1 prior to 15.1.1 allows an attacker to make a GitLab instance inaccessible via specially crafted web server response headers

Category

4.3
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.07%
Vendor Advisory gitlab.com
Affected: GitLab GitLab
Published at:
Updated at:

References

Link Tags
https://gitlab.com/gitlab-org/gitlab/-/issues/358160 broken link
https://hackerone.com/reports/1531958 third party advisory permissions required
https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-1954.json vendor advisory

Frequently Asked Questions

What is the severity of CVE-2022-1954?
CVE-2022-1954 has been scored as a medium severity vulnerability.
How to fix CVE-2022-1954?
To fix CVE-2022-1954, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2022-1954 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2022-1954 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2022-1954?
CVE-2022-1954 affects GitLab GitLab.
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