Sandbox Bypass Vulnerability in Jenkins Pipeline Groovy Plugin by Jenkins
CVE-2019-1003030

9.9CRITICAL

Key Information:

Vendor
Jenkins
Status
Jenkins Pipeline: Groovy Plugin
Vendor
CVE Published:
8 March 2019

Badges

👾 Exploit Exists🟣 EPSS 29%🦅 CISA Reported

Summary

A significant vulnerability affecting the Jenkins Pipeline: Groovy Plugin versions 2.63 and earlier allows attackers with control over pipeline scripts to bypass the intended sandbox environment. This flaw permits execution of arbitrary code on the Jenkins master JVM, posing serious security risks. Administrators are urged to review their Jenkins instances and apply necessary safeguards to mitigate potential exploitation.

CISA Reported

CISA provides regional cyber and physical services to support security and resilience across the United States. CISA monitor the most dangerious vulnerabilities and have identifed as being exploited but is not known by the CISA to be used in ransomware campaigns. This is subject to change at pace

The CISA's recommendation is: Apply updates per vendor instructions.

Affected Version(s)

Jenkins Pipeline: Groovy Plugin 2.63 and earlier

References

https://jenkins.io/security/advisory/2019-03-06/#SECURITY...
x_refsource_CONFIRM
http://www.securityfocus.com/bid/107476
vdb-entryx_refsource_BID
https://access.redhat.com/errata/RHSA-2019:0739
vendor-advisoryx_refsource_REDHAT

EPSS Score

29% chance of being exploited in the next 30 days.

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

  • 👾

    Exploit known to exist

  • 🦅

    CISA Reported

  • Vulnerability published

  • Vulnerability Reserved

.