PT-2020-13490 · Gitlab · Gitlab Ce/Ee+1

Dominic Couture · Published 2020-11-17 · Updated 2024-03-06 · CVE-2020-13349

Positive Technologies (AI Summary)

CVSS v3.1

4.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions GitLab EE versions 8.12 through 13.3.8 GitLab EE versions 13.4 through 13.4.4 GitLab EE versions 13.5 through 13.5.1

Description An issue has been discovered in GitLab EE where a regular expression related to a file path resulted in the Advanced Search feature being susceptible to catastrophic backtracking.

Recommendations For versions 8.12 through 13.3.8, update to version 13.3.9 or later. For versions 13.4 through 13.4.4, update to version 13.4.5 or later. For versions 13.5 through 13.5.1, update to version 13.5.2 or later.

Fix

Resource Exhaustion

Weakness Enumeration

CWE-400

Related Identifiers

BIT-GITLAB-2020-13349

CVE-2020-13349

Affected Products

Gitlab

Gitlab Ce/Ee

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2020-13349 · Security Note
• https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13349.json · Vendor Advisory
• https://osv.dev/vulnerability/BIT-gitlab-2020-13349 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-13349 · Vendor Advisory
• https://t.me/cibsecurity/17352 · Telegram Post
• https://t.me/cibsecurity/16468 · Telegram Post
• https://gitlab.com/gitlab-org/gitlab/-/issues/257497 · Note