CVEvulnerability

CVE-2020-26414

6.5 MEDIUM Published 2021-01-15 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2021-01-15
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
4.3 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
CVSS 3.1 ([email protected])
6.5 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS 2.0 ([email protected])
4.0 MEDIUM — AV:N/AC:L/Au:S/C:N/I:N/A:P

Description

An issue has been discovered in GitLab affecting all versions starting from 12.4. The regex used for package names is written in a way that makes execution time have quadratic growth based on the length of the malicious input string.

Affected configurations

• gitlab gitlab (>= 12.4.0 < 13.5.6) • gitlab gitlab (>= 13.6.0 < 13.6.4) • gitlab gitlab (>= 13.7.0 < 13.7.2)

References