PT-2023-1347 · Gitlab · Gitlab Ce/Ee+1

Published 2023-01-24 · Updated 2024-03-06 · CVE-2022-3740

Positive Technologies (AI Summary)

CVSS v2.0

9.4

High

Base vector

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

Name of the Vulnerable Software and Affected Versions GitLab CE/EE versions 12.9 through 15.3.4 GitLab CE/EE versions 15.4 through 15.4.3 GitLab CE/EE versions 15.5 through 15.5.1

Description The issue is related to a flaw in the authorization procedure when managing keys and tokens using deployment scripts. This could allow a remote attacker to bypass security restrictions, specifically the External Authorization check, by utilizing Deploy tokens or Deploy keys, potentially granting access to git repositories and package registries.

Recommendations For versions 12.9 through 15.3.4, update to version 15.3.5 or later. For versions 15.4 through 15.4.3, update to version 15.4.4 or later. For versions 15.5 through 15.5.1, update to version 15.5.2 or later.

Exploit

Fix

Improper Authorization

Weakness Enumeration

CWE-285

Related Identifiers

BDU:2023-00657

BIT-GITLAB-2022-3740

CVE-2022-3740

Affected Products

Gitlab

Gitlab Ce/Ee

References · 15

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/3xxx/CVE-2022-3740.json · Exploit
• https://osv.dev/vulnerability/UBUNTU-CVE-2022-3740 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-3740 · Security Note
• https://osv.dev/vulnerability/CVE-2022-3740 · Vendor Advisory
• https://bdu.fstec.ru/vul/2023-00657 · Security Note
• https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-3740.json · Vendor Advisory
• https://osv.dev/vulnerability/BIT-gitlab-2022-3740 · Vendor Advisory
• https://ubuntu.com/security/CVE-2022-3740 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2022-3740 · Security Note
• https://cybersecurity-help.cz/vdb/SB2022120119 · Note
• https://hackerone.com/reports/1602904 · Note
• https://gitlab.com/gitlab-org/gitlab/-/issues/368416 · Note
• https://about.gitlab.com/releases/2022/11/30/security-release-gitlab-15-6-1-released · Note
• https://vuldb.com/ru/?id.219370 · Note
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-3740 · Note