CVE-2019-1003032

moderate-risk

Published 2019-03-08

A sandbox bypass vulnerability exists in Jenkins Email Extension Plugin 2.64 and earlier in pom.xml, src/main/java/hudson/plugins/emailext/ExtendedEmailPublisher.java, src/main/java/hudson/plugins/emailext/plugins/content/EmailExtScript.java, src/main/java/hudson/plugins/emailext/plugins/content/ScriptContent.java, src/main/java/hudson/plugins/emailext/plugins/trigger/AbstractScriptTrigger.java that allows attackers with Job/Configure permission to execute arbitrary code on the Jenkins master JVM.

Do I need to act?

0.09% chance of exploitation

EPSS score — low exploit probability

Not on CISA KEV list

No confirmed active exploitation reported to CISA

Patch status unknown

Check vendor advisories for fix availability and mitigation guidance

CVSS 9.9/10 Critical

NETWORK / LOW complexity

Affected Products (1)

Email Extension

Affected Vendors

Jenkins

References (4)

Third Party Advisory http://www.securityfocus.com/bid/107476

Vendor Advisory https://jenkins.io/security/advisory/2019-03-06/#SECURITY-1340

Third Party Advisory http://www.securityfocus.com/bid/107476

Vendor Advisory https://jenkins.io/security/advisory/2019-03-06/#SECURITY-1340

/ 100

moderate-risk

Severity 33/34 · Critical

Exploitability 0/34 · Minimal

Exposure 5/34 · Minimal