PT-2021-14887 · Gitlab · Gitlab

Izzsecon · Published 2021-03-26 · Updated 2024-03-06 · CVE-2021-22172

Positive Technologies (AI Summary)

CVSS v3.1

4.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions: GitLab versions 12.8 and later

Description: The issue concerns improper authorization, allowing a guest user in a private project to view tag data that should be inaccessible on the releases page. This affects the confidentiality of project data.

Recommendations: For GitLab versions 12.8 and later, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Information Disclosure

Weakness Enumeration

CWE-200

Related Identifiers

BIT-GITLAB-2021-22172

CVE-2021-22172

Affected Products

Gitlab

References · 10

• 🔥 https://gitlab.com/gitlab-org/gitlab/-/issues/212911 · Exploit
• https://osv.dev/vulnerability/UBUNTU-CVE-2021-22172 · Vendor Advisory
• https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22172.json · Vendor Advisory
• https://ubuntu.com/security/CVE-2021-22172 · Vendor Advisory
• https://osv.dev/vulnerability/BIT-gitlab-2021-22172 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-22172 · Security Note
• https://osv.dev/vulnerability/CVE-2021-22172 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2021-22172 · Security Note
• https://hackerone.com/reports/833334 · Note
• https://about.gitlab.com/releases/2021/02/01/security-release-gitlab-13-8-2-released · Note