#VU63358 Security features bypass in Pipeline: Groovy - CVE-2022-30945

Vulnerability identifier: #VU63358

Vulnerability risk: Medium

CVSSv4.0: 5.2 [CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2022-30945

CWE-ID: CWE-254

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Pipeline: Groovy
Web applications / Modules and components for CMS

Vendor: Jenkins

Description

The vulnerability allows a remote attacker to compromise the system.

The vulnerability exists due to the sandbox bypass issue through implicitly allowlisted platform Groovy files. A remote user can bypass sandbox protections.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

Pipeline: Groovy: 2689.v434009a_31b_f1

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External links
https://jenkins.io/security/advisory/2022-05-17/

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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.