Jenkins OpenShift Pipeline Plugin 1.0.56 and earlier does not configure its YAML parser to prevent the instantiation of arbitrary types, resulting in a remote code execution vulnerability.

The remote Red Hat Enterprise Linux CoreOS 3 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2020:0964 advisory.

  - openshift/jenkins-plugin: Deserialization in snakeyaml YAML() objects allows for remote code execution     (CVE-2020-2167)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

There are packages installed that are affected by a vulnerability referenced in the following CVE:

  - Jenkins OpenShift Pipeline Plugin 1.0.56 and earlier does not configure its YAML parser to prevent the
    instantiation of arbitrary types, resulting in a remote code execution vulnerability. (CVE-2020-2167)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2020:0964 advisory.

    Jenkins is a continuous integration server that monitors executions of repeated jobs, such as building a     software project or jobs run by cron.

    Security Fix(es):

    * openshift/jenkins-plugin: Deserialization in snakeyaml YAML() objects allowed for remote code execution     (CVE-2020-2167)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

ID	Name	Product	Family	Severity
312463	RHCOS 3 : OpenShift Container Platform 3.11 jenkins-2-plugins (RHSA-2020:0964)	Nessus	Red Hat Local Security Checks	high
408724	SCA: security update for com.openshift.jenkins:openshift-pipeline (GHSA-264w-xrr7-6qqg)	Tenable Cloud Security	SCA Checks	high
408724	SCA: security update for com.openshift.jenkins:openshift-pipeline (GHSA-264w-xrr7-6qqg)	Tenable Self-Hosted Container Security	SCA Checks	high
134895	RHEL 7 : OpenShift Container Platform 3.11 jenkins-2-plugins (RHSA-2020:0964)	Nessus	Red Hat Local Security Checks	high

Detections

Analytics

CVE-2020-2167

high

Tenable Plugins

high

high

high

high