Vulnerability identifier: #VU59607

Vulnerability risk: Medium

CVSSv3.1: 4 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:U/RL:U/RC:C]

CVE-ID: CVE-2022-23113

CWE-ID: CWE-22

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Publish Over SSH
Web applications / Modules and components for CMS

Vendor: Jenkins

Description

The vulnerability allows a remote attacker to perform directory traversal attacks.

The vulnerability exists due to input validation error when processing directory traversal sequences. A remote authenticated attacker can send a specially crafted HTTP request and read arbitrary files on the system.

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

Vulnerable software versions

Publish Over SSH: 1.22

CPE

• cpe:2.3:a:jenkins:publish_over_ssh:*:*:*:*:*:*:*:*
• cpe:2.3:a:jenkins:publish_over_ssh:1.22:*:*:*:*:*:*:*

External links
http://jenkins.io/security/advisory/2022-01-12/

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

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