Information disclosure in Jenkins Log Command plugin

1) Information disclosure

EUVDB-ID: #VU85803

Risk: Medium

CVSSv3.1: 6.9 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:U/RC:C]

CVE-ID: CVE-2024-23904

CWE-ID: CWE-200 - Information exposure

Exploit availability: No

Description

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

The vulnerability exists due to the affected plugin does not disable a feature of its command parser that replaces an "@" character followed by a file path in an argument with the file’s contents. A remote attacker can gain unauthorized access to sensitive information on the system.

Mitigation

Cybersecurity Help is currently unaware of any official solution to address this vulnerability.

Vulnerable software versions

Log Command: 1.0.0 - 1.0.2

External links

http://www.jenkins.io/security/advisory/2024-01-24/#SECURITY-3334
http://www.openwall.com/lists/oss-security/2024/01/24/6

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.