Information disclosure in Gitlab Enterprise Edition

1) Information disclosure

EUVDB-ID: #VU18441

Risk: Medium

CVSSv4.0: 2.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2019-11000

CWE-ID: CWE-200 - Exposure of sensitive information to an unauthorized actor

Exploit availability: No

Description

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to unspecified error. A remote attacker can gain unauthorized access to sensitive information.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

GitLab Enterprise Edition: 6.2.0 - 11.9.6

CPE2.3

• cpe:2.3:a:gitlab:gitlab-ee:6.2.0:*:*:*:*:*:*:*
• cpe:2.3:a:gitlab:gitlab-ee:6.3.0:*:*:*:*:*:*:*
• cpe:2.3:a:gitlab:gitlab-ee:6.4.0:*:*:*:*:*:*:*

External links

https://www.securityfocus.com/bid/108301
https://about.gitlab.com/2019/04/10/critical-security-release-gitlab-11-dot-9-dot-7-released/
https://about.gitlab.com/blog/categories/releases/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.