Vulnerability identifier: #VU29554
Vulnerability risk: Medium
Exploitation vector: Network
Exploit availability: No
Vendor: GitLab, Inc
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The Maven package upload endpoint could be used to override restrictions
and result in the GitLab Workhorse disclosing the existence and
contents of files in the
/tmp directory. A remote attacker can gain unauthorized access to sensitive information on the system.
Install updates from vendor's website.
Vulnerable software versions
Gitlab Community Edition: 11.3 - 13.1.2
GitLab Enterprise Edition: 11.3.0 - 13.1.2
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. However, proof of concept for this vulnerability is available.