PT-2018-14287 · Gitlab · Gitlab Ce/Ee+1

Douwe Maan + 1 · Published 2018-12-04 · Updated 2019-02-05 · CVE-2018-17939

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions GitLab Community and Enterprise Edition versions 11.1.x through 11.1.7 GitLab Community and Enterprise Edition versions 11.2.x through 11.2.4 GitLab Community and Enterprise Edition versions 11.3.x through 11.3.1

Description An issue was discovered that leads to Information Exposure via the "merge request JSON endpoint".

Recommendations For GitLab Community and Enterprise Edition versions 11.1.x through 11.1.7, update to version 11.1.8 or later. For GitLab Community and Enterprise Edition versions 11.2.x through 11.2.4, update to version 11.2.5 or later. For GitLab Community and Enterprise Edition versions 11.3.x through 11.3.1, update to version 11.3.2 or later.

Exploit

Fix

Information Disclosure

Weakness Enumeration

CWE-200

Related Identifiers

CVE-2018-17939

Affected Products

Gitlab

Gitlab Ce/Ee

References · 6

• 🔥 https://gitlab.com/gitlab-org/gitlab-ce/issues/51956 · Exploit
• https://about.gitlab.com/2018/10/05/critical-security-release-11-3-4 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2018-17939 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-17939 · Security Note
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17939 · Note
• https://about.gitlab.com/releases/2018/10/05/critical-security-release-11-3-4 · Note