CVE-2019-1003001
82Vexday Risk Score
Patch now. It exploitation observed by VulnCheck and has a working public exploit.
ssvc Actepss 86%
from disclosure to weapon28 days
Published on NVDJan 22
1st PoC+28d
metasploitJan 8
VulnCheck+1910d
exploitation probability
86%top 1% of all CVEs
observed exploitation
yesVulnCheck
4 public exploit(s)
A sandbox bypass vulnerability exists in Pipeline: Groovy Plugin 2.61 and earlier in src/main/java/org/jenkinsci/plugins/workflow/cps/CpsFlowDefinition.java, src/main/java/org/jenkinsci/plugins/workflow/cps/CpsGroovyShellFactory.java that allows attackers with Overall/Read permission to provide a pipeline script to an HTTP endpoint that can result in arbitrary code execution on the Jenkins master JVM.
Affected products
Jenkins project · Pipeline: Groovy Pluginpublic PoCs found — 4✓ VexDay Proof
exploitdb✓ VexDay Proofwww.exploit-db.com/exploits/46572exploitdb✓ VexDay Proofwww.exploit-db.com/exploits/46427cve_referencepacketstormsecurity.com/files/152132/Jenkins-ACL-Bypass-Metaprogramming-Remote-Code-Execution.htmlunverifiedcve_referencewww.exploit-db.com/exploits/46572/unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
References
http://packetstormsecurity.com/files/152132/Jenkins-ACL-Bypass-Metaprogramming-Remote-Code-Execution.htmlhttps://access.redhat.com/errata/RHBA-2019:0326https://access.redhat.com/errata/RHBA-2019:0327https://jenkins.io/security/advisory/2019-01-08/#SECURITY-1266https://www.exploit-db.com/exploits/46572/http://www.rapid7.com/db/modules/exploit/multi/http/jenkins_metaprogramming