CVE-2018-1000603

Description

A exposure of sensitive information vulnerability exists in Jenkins Openstack Cloud Plugin 2.35 and earlier in BootSource.java, InstancesToRun.java, JCloudsCleanupThread.java, JCloudsCloud.java, JCloudsComputer.java, JCloudsPreCreationThread.java, JCloudsRetentionStrategy.java, JCloudsSlave.java, JCloudsSlaveTemplate.java, LauncherFactory.java, OpenstackCredentials.java, OpenStackMachineStep.java, SlaveOptions.java, SlaveOptionsDescriptor.java that allows attackers with Overall/Read access to Jenkins to connect to an attacker-specified URL using attacker-specified credentials IDs obtained through another method, capturing credentials stored in Jenkins, and to cause Jenkins to submit HTTP requests to attacker-specified URLs.

How to fix CVE-2018-1000603

To remediate CVE-2018-1000603, upgrade the affected package to a fixed version below.

• —upgrade to 2.37 or later

Is CVE-2018-1000603 being exploited?

Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.

Affected packages (1)

• from 0, < 2.37

CVSS scores

References (5)

• ADVISORYnvd.nist.gov/vuln/detail/CVE-2018-1000603
• PATCHgithub.com/jenkinsci/openstack-cloud-plugin
• WEBgithub.com/jenkinsci/openstack-cloud-plugin/commit/7123cf70c5223f22b44a3c7e59255c6a6e44da8b
• WEBgithub.com/jenkinsci/openstack-cloud-plugin/commit/9ec76f8db6aa5b9e868c5d7dade09f1ef1a0fdb6