Issued:

2020-09-09

Updated:

2020-09-09

RHSA-2020:3616 - Important: OpenShift Container Platform 4.3.35 jenkins-2-plugins security update

Synopsis

Important: OpenShift Container Platform 4.3.35 jenkins-2-plugins security update

Type/Severity

Security Advisory Important

Topic

An update for jenkins-2-plugins is now available for Red Hat OpenShift Container Platform 4.3.

Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

Description

Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments.

Security Fix(es):

• jenkins-script-security-plugin: sandbox protection bypass led to arbitrary code execution in sandboxed scripts (CVE-2019-16538)

• jenkins-pipeline-groovy-plugin: sandbox protection bypass through default parameter expressions in CPS-transformed methods (CVE-2020-2109)

• jenkins-script-security-plugin: sandbox protection bypass during script compilation phase by applying AST transforming annotations (CVE-2020-2110)

• jenkins-script-security-plugin: sandbox protection bypass via crafted constructor calls and crafted constructor bodies (CVE-2020-2134)

• jenkins-script-security-plugin: sandbox protection bypass led to arbitrary code execution (CVE-2020-2135)

• jenkins-subversion-plugin: XSS in project repository base URL (CVE-2020-2111)

• jenkins-git-plugin: stored cross-site scripting (CVE-2020-2136)

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.

Solution

For OpenShift Container Platform 4.3 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update:

https://docs.openshift.com/container-platform/4.3/release_notes/ocp-4-3-release-notes.html

Details on how to access this content are available at This page is not included, but the link has been rewritten to point to the nearest parent document.https://docs.openshift.com/container-platform/4.3/updating/updating-cluster-cli.html.

Affected Products

Updated Packages

• jenkins-2-plugins-4.3.1597915133-1.el7.noarch.rpm
• jenkins-2-plugins-4.3.1597915133-1.el7.src.rpm

Fixes

• This content is not included.BZ - 1819074
• This content is not included.BZ - 1819078
• This content is not included.BZ - 1819091
• This content is not included.BZ - 1819093
• This content is not included.BZ - 1819095
• This content is not included.BZ - 1819105
• This content is not included.BZ - 1819652

CVEs

• CVE-2019-16538
• CVE-2020-2109
• CVE-2020-2110
• CVE-2020-2111
• CVE-2020-2134
• CVE-2020-2135
• CVE-2020-2136

References

• https://access.redhat.com/security/updates/classification/#important

Additional information

• The Red Hat security contact is This content is not included.secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/.
• Offline Security Data data is available for integration with other systems. See Offline Security Data API to get started.