Vulnerability identifier: #VU28328
Vulnerability risk: Low
CVSSv3.1: 3.2 [CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-200
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
Gitlab Community Edition
Universal components / Libraries /
Software for developers
GitLab Enterprise Edition
Universal components / Libraries /
Software for developers
Vendor: GitLab, Inc
Description
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to application may expose presence of files on the system. A remote non-authenticated attacker can send a specially crafted request and confirm the existence of files hosted on object storage services, without disclosing their contents.
Mitigation
Install updates from vendor's website.
Vulnerable software versions
Gitlab Community Edition: 12.10.0 - 13.0.0
GitLab Enterprise Edition: 12.10.0 - 13.0.0
External links
http://about.gitlab.com/releases/2020/05/27/security-release-13-0-1-released/
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.