SB2022102420 - Multiple vulnerabilities in Jenkins Script Security plugin

Description

This security bulletin contains information about 3 vulnerabilities.

1) Protection Mechanism Failure (CVE-ID: CVE-2022-43401)

CWE-ID: CWE-693 - Protection Mechanism Failure

CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Green

The vulnerability allows a remote attacker to bypass implemented security restrictions.

The vulnerability exists due to insufficient implementation of security measures in the Groovy language runtime. A remote user can bypass the sandbox protection and execute arbitrary code in the context of the Jenkins controller JVM.

2) Protection Mechanism Failure (CVE-ID: CVE-2022-43404)

CWE-ID: CWE-693 - Protection Mechanism Failure

CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:U/U:Green

The vulnerability allows a remote attacker to bypass implemented security restrictions.

The vulnerability exists due to insufficient implementation of security measures. A remote user can bypass the sandbox protection and execute arbitrary code in the context of the Jenkins controller JVM.

3) Protection Mechanism Failure (CVE-ID: CVE-2022-43403)

CWE-ID: CWE-693 - Protection Mechanism Failure

CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:U/U:Green

The vulnerability allows a remote attacker to bypass implemented security restrictions.

The vulnerability exists due to insufficient implementation of security measures. A remote user can bypass the sandbox protection and execute arbitrary code in the context of the Jenkins controller JVM.

Remediation

Install update from vendor's website.

References

• https://www.jenkins.io/security/advisory/2022-10-19/#SECURITY-2824%20(1)
• http://www.openwall.com/lists/oss-security/2022/10/19/3