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CVE

CVE-2022-43401

A sandbox bypass vulnerability involving various casts performed implicitly by the Groovy language runtime in Jenkins Sc

A sandbox bypass vulnerability involving various casts performed implicitly by the Groovy language runtime in Jenkins Script Security Plugin 1183.v774b_0b_0a_a_451 and earlier allows attackers with permission to define and run sandboxed scripts, including Pipelines, to bypass the sandbox protection and execute arbitrary code in the context of the Jenkins controller JVM.

CRITICAL · CVSS 9.9 EPSS 0.00229
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
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Affected Products & Versions

1
jenkins script security<= 1183.v774b_0b_0a_a_451
▤

Affected Packages

2
Language-ecosystem packages (from OSV) tied to this CVE, with the version that fixes it - the dependency-level detail NVD doesn’t carry.
Maven org.jenkins-ci.plugins.workflow:workflow-cps HIGH fixed in 2803.v1a_f77ffcc773
Maven org.jenkins-ci.plugins:script-security HIGH fixed in 1184.v85d16b_d851b_3
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Scoring & Timeline

9.9
CRITICAL · CVSS v3.1 · jenkinsci-cert@googlegroups.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD19 Oct 2022 · 04:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
⚑

Vendor Advisories

5
rhsaRHSA-2023:3198Low
rhsaRHSA-2023:0560Important
rhsaRHSA-2023:0777Important
rhsaRHSA-2023:1064Important
oracle-cpuoracle-cpu-Oracle-Communications-Cloud-Native-Core-Automated-Test-Suite-14488--CVE-2022-43401
🔗

References & Sources

2
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://www.openwall.com/lists/oss-security/2022/10/19/3Mailing ListThird Party Advisory
https://www.jenkins.io/security/advisory/2022-10-19/#SECURITY-2824Vendor Advisory
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