PT-2020-13434 · Gitlab · Gitlab

Retroplasma · Published 2020-08-10 · Updated 2024-03-06 · CVE-2020-13293

Positive Technologies (AI Summary)

CVSS v3.1

7.1

High

Base vector

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

Name of the Vulnerable Software and Affected Versions GitLab versions prior to 13.0.12 GitLab versions prior to 13.1.6 GitLab versions prior to 13.2.3

Description The issue allows an override of an existing hash when using a branch with a hexadecimal name in GitLab.

Recommendations For versions prior to 13.0.12, update to version 13.0.12 or later. For versions prior to 13.1.6, update to version 13.1.6 or later. For versions prior to 13.2.3, update to version 13.2.3 or later.

Fix

Related Identifiers

BIT-GITLAB-2020-13293

CVE-2020-13293

Affected Products

Gitlab

References · 11

• https://osv.dev/vulnerability/BIT-gitlab-2020-13293 · Vendor Advisory
• https://ubuntu.com/security/CVE-2020-13293 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2020-13293 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2020-13293 · Security Note
• https://osv.dev/vulnerability/CVE-2020-13293 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2020-13293 · Vendor Advisory
• https://about.gitlab.com/releases/2020/08/05/gitlab-13-2-3-released · Note
• https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13293.json · Note
• https://gitlab.com/gitlab-org/gitlab/-/issues/202690 · Note
• https://hackerone.com/reports/790634 · Note
• https://t.me/cibsecurity/14000 · Telegram Post