PT-2018-14555 · Gitlab · Gitlab Ce/Ee+1

Victor Wu · Published 2018-12-04 · Updated 2018-12-21 · CVE-2018-18645

Positive Technologies (AI Summary)

CVSS v3.1

4.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions GitLab Community and Enterprise Edition versions prior to 11.2.7 GitLab Community and Enterprise Edition versions 11.3.x prior to 11.3.8 GitLab Community and Enterprise Edition versions 11.4.x prior to 11.4.3

Description The issue allows for information exposure via unsubscribe links in email replies.

Recommendations For versions prior to 11.2.7, update to version 11.2.7 or later. For versions 11.3.x prior to 11.3.8, update to version 11.3.8 or later. For versions 11.4.x prior to 11.4.3, update to version 11.4.3 or later.

Exploit

Fix

Information Disclosure

Weakness Enumeration

CWE-200

Related Identifiers

CVE-2018-18645

Affected Products

Gitlab

Gitlab Ce/Ee

References · 9

• 🔥 https://gitlab.com/gitlab-org/gitlab-ce/issues/24498 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2018-18645 · Security Note
• https://cve.org/CVERecord?id=CVE-2018-18645 · Security Note
• https://ubuntu.com/security/CVE-2018-18645 · Vendor Advisory
• https://about.gitlab.com/2018/10/29/security-release-gitlab-11-dot-4-dot-3-released · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2018-18645 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2018-18645 · Vendor Advisory
• https://about.gitlab.com/releases/2018/10/29/security-release-gitlab-11-dot-4-dot-3-released · Note
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-18645 · Note