Multiple vulnerabilities in Jenkins Script Security plugin

Published: 2024-05-06

Risk	Medium
Patch available	YES
Number of vulnerabilities	2
CVE-ID	CVE-2024-34144 CVE-2024-34145
CWE-ID	CWE-254
Exploitation vector	Network
Public exploit	N/A
Vulnerable software Subscribe	Script Security Web applications / Modules and components for CMS
Vendor	Jenkins

Security Bulletin

This security bulletin contains information about 2 vulnerabilities.

1) Security features bypass

EUVDB-ID: #VU89153

Risk: Medium

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2024-34144

CWE-ID: CWE-254 - Security Features

Exploit availability: No

Description

The vulnerability allows a remote attacker to compromise the target system.

The vulnerability exists due to the sandbox bypass issue involving crafted constructor bodies. A remote user can define and run sandboxed scripts, including Pipelines, to bypass the sandbox protection and execute arbitrary code on the system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Script Security: 1335.vf07d9ce377a_e

External links

http://www.jenkins.io/security/advisory/2024-05-02/#SECURITY-3341
http://www.openwall.com/lists/oss-security/2024/05/02/3

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.

2) Security features bypass

EUVDB-ID: #VU89154