CVE-2022-1954

medium

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

References

https://gitlab.com/gitlab-org/gitlab/-/issues/358160

https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-1954.json

https://hackerone.com/reports/1531958

Details

Source: MITRE

Published: 2022-07-01

Updated: 2022-07-13

Risk Information

CVSS v2

Base Score: 5

Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

Impact Score: 2.9

Exploitability Score: 10

Severity: MEDIUM

CVSS v3

Base Score: 5.3

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Impact Score: 1.4

Exploitability Score: 3.9

Severity: MEDIUM