// For flags

CVE-2019-1003005

jenkins-plugin-script-security: Sandbox Bypass in Script Security Plugin (SECURITY-1292)

Severity Score

8.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

1
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

A sandbox bypass vulnerability exists in Jenkins Script Security Plugin 1.50 and earlier in src/main/java/org/jenkinsci/plugins/scriptsecurity/sandbox/groovy/SecureGroovyScript.java that allows attackers with Overall/Read permission to provide a Groovy script to an HTTP endpoint that can result in arbitrary code execution on the Jenkins master JVM.

Existe una vulnerabilidad de omisión de sandbox en Jenkins Script Security Plugin, en versiones 1.50 y anteriores, en src/main/java/org/jenkinsci/plugins/scriptsecurity/sandbox/groovy/SecureGroovyScript.java, que permite que los atacantes con permisos Overall/Read proporcionen un script de Groovy a un endpoint HTTP que puede resultar en la ejecución de código arbitrario en el JVM maestro de Jenkins.

A flaw was found in the Jenkins Script Security plugin through version 1.50. The fix for CVE-2019-1003000 was found to be incomplete. Script Security sandbox protection could be circumvented during the script compilation phase by applying AST transforming annotations such as @Grab to source code elements. This affected an HTTP endpoint used to validate a user-submitted Groovy script that was not covered in the 2019-01-08 fix for SECURITY-1266 and allowed users with Overall/Read permission to bypass the sandbox protection and execute arbitrary code on the Jenkins master. The affected HTTP endpoint now applies a safe Groovy compiler configuration prohibiting unsafe AST transforming annotations. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Low
Authentication
Single
Confidentiality
Partial
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2019-02-06 CVE Reserved
  • 2019-02-06 CVE Published
  • 2022-04-20 First Exploit
  • 2024-08-05 CVE Updated
  • 2024-11-21 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-96: Improper Neutralization of Directives in Statically Saved Code ('Static Code Injection')
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Jenkins
Search vendor "Jenkins"
Script Security
Search vendor "Jenkins" for product "Script Security"
<= 1.50
Search vendor "Jenkins" for product "Script Security" and version " <= 1.50"
jenkins
Affected