Sandbox Bypass Vulnerability in Jenkins Script Security Plugin
CVE-2022-43404

9.9CRITICAL

Key Information:

Vendor

Jenkins
Status
Jenkins Script Security Plugin
Vendor
CVE Published:
19 October 2022

What is CVE-2022-43404?

A sandbox bypass vulnerability has been discovered in the Jenkins Script Security Plugin, enabling malicious users with the right permissions to execute arbitrary code. This flaw allows crafted constructor bodies and calls to sandbox-generated synthetic constructors to bypass security restrictions, ultimately compromising the integrity of the Jenkins controller JVM. Users are encouraged to update to the latest versions to mitigate potential risks associated with this vulnerability.

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Deploy the Patch

Affected Version(s)

Jenkins Script Security Plugin <= 1183.v774b_0b_0a_a_451

Jenkins Script Security Plugin 1175.1177.vda_175b_77d144

References

https://www.jenkins.io/security/advisory/2022-10-19/#SECU...
http://www.openwall.com/lists/oss-security/2022/10/19/3
mailing-list

CVSS V3.1

Score:
9.9
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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