PT-2023-28979 · Gitlab · Gitlab Ce/Ee+1

70Rpedo · Published 2023-09-01 · Updated 2024-10-03 · CVE-2023-4378

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions GitLab CE/EE versions 11.8 through 16.1.4 GitLab CE/EE versions 16.2 through 16.2.4 GitLab CE/EE versions 16.3 through 16.3.0

Description An issue has been discovered that allows a malicious Maintainer to leak the sentry token under specific circumstances by changing the configured URL in the Sentry error tracking settings page. This issue is a result of an incomplete fix for a previous problem.

Recommendations For GitLab CE/EE versions 11.8 through 16.1.4, update to version 16.1.5 or later. For GitLab CE/EE versions 16.2 through 16.2.4, update to version 16.2.5 or later. For GitLab CE/EE versions 16.3 through 16.3.0, update to version 16.3.1 or later. As a temporary workaround, consider restricting access to the Sentry error tracking settings page to minimize the risk of exploitation.

Exploit

Fix

Weakness Enumeration

CWE-201

Related Identifiers

BIT-GITLAB-2023-4378

CVE-2023-4378

Affected Products

Gitlab

Gitlab Ce/Ee

References · 12

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/4xxx/CVE-2023-4378.json · Exploit
• 🔥 https://hackerone.com/reports/2104591 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2023-4378 · Security Note
• https://osv.dev/vulnerability/BIT-gitlab-2023-4378 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-4378 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2023-4378 · Security Note
• https://ubuntu.com/security/CVE-2023-4378 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2023-4378 · Vendor Advisory
• https://t.me/cibsecurity/69621 · Telegram Post
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-4378 · Note
• https://twitter.com/70rpedo/status/1703305306699354612 · Twitter Post
• https://gitlab.com/gitlab-org/gitlab/-/issues/422134 · Note