PT-2021-11240 · Gitlab · Gitlab

Published 2021-01-15 · Updated 2024-03-06 · CVE-2020-26414

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions: GitLab versions 12.4 and later

Description: An issue has been discovered in GitLab where 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.

Recommendations: For GitLab versions 12.4 and later, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Related Identifiers

BIT-GITLAB-2020-26414

CVE-2020-26414

Affected Products

Gitlab

References · 10

• https://osv.dev/vulnerability/UBUNTU-CVE-2020-26414 · Vendor Advisory
• https://ubuntu.com/security/CVE-2020-26414 · Vendor Advisory
• https://osv.dev/vulnerability/BIT-gitlab-2020-26414 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2020-26414 · Security Note
• https://osv.dev/vulnerability/CVE-2020-26414 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-26414 · Security Note
• https://about.gitlab.com/releases/2021/01/07/security-release-gitlab-13-7-2-released · Note
• https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-26414.json · Note
• https://gitlab.com/gitlab-org/gitlab/-/issues/270199 · Note
• https://t.me/cibsecurity/22215 · Telegram Post