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CVE-2018-1000866

Good to know:

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Date: December 10, 2018

A sandbox bypass vulnerability exists in Pipeline: Groovy Plugin 2.59 and earlier in groovy-sandbox/src/main/java/org/kohsuke/groovy/sandbox/SandboxTransformer.java, groovy-cps/lib/src/main/java/com/cloudbees/groovy/cps/SandboxCpsTransformer.java that allows attackers with Job/Configure permission, or unauthorized attackers with SCM commit privileges and corresponding pipelines based on Jenkinsfiles set up in Jenkins, to execute arbitrary code on the Jenkins master JVM

Language: Java

Severity Score

Related Resources (8)

https://nvd.nist.gov/vuln/detail/CVE-2018-1000866
https://github.com/jenkinsci/workflow-cps-plugin/commit/0eb89aaf24065dbbdf6db84516ac1a52cd435e6d
https://access.redhat.com/errata/RHBA-2019:0326
https://github.com/jenkinsci/workflow-cps-plugin/commit/e1c56eb6d85d513cb24dfe188e6f592d0ff84b38
https://access.redhat.com/errata/RHBA-2019:0327
https://jenkins.io/security/advisory/2018-10-29/#SECURITY-1186
https://github.com/jenkinsci/script-security-plugin/commit/16c862ae9d4038a3edbd8bdfb0fd1401a509d56b
https://www.mend.io/vulnerability-database/CVE-2018-1000866

Severity Score

Weakness Type (CWE)

Permissions, Privileges, and Access Control

CWE-264

Improper Privilege Management

CWE-269

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): LOW
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): HIGH
Availability (A): HIGH

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): SINGLE
Confidentiality (C): PARTIAL
Integrity (I): PARTIAL
Availability (A): PARTIAL
Additional information:

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