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Red Hat Security Advisory 2020-2478-01

Red Hat Security Advisory 2020-2478-01
Posted Jun 18, 2020
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2020-2478-01 - Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments. Issues addressed include bypass, code execution, and cross site scripting vulnerabilities.

tags | advisory, vulnerability, code execution, xss
systems | linux, redhat
advisories | CVE-2019-10392, CVE-2019-16538, CVE-2020-2109, CVE-2020-2110, CVE-2020-2111, CVE-2020-2134, CVE-2020-2135, CVE-2020-2136
MD5 | 18ebb33bfc981433322679cd88eb9387

Red Hat Security Advisory 2020-2478-01

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====================================================================
Red Hat Security Advisory

Synopsis: Important: OpenShift Container Platform 3.11 jenkins-2-plugins security update
Advisory ID: RHSA-2020:2478-01
Product: Red Hat OpenShift Enterprise
Advisory URL: https://access.redhat.com/errata/RHSA-2020:2478
Issue date: 2020-06-17
CVE Names: CVE-2019-10392 CVE-2019-16538 CVE-2020-2109
CVE-2020-2110 CVE-2020-2111 CVE-2020-2134
CVE-2020-2135 CVE-2020-2136
====================================================================
1. Summary:

An update for jenkins-2-plugins is now available for Red Hat OpenShift
Container Platform 3.11.

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.

2. Relevant releases/architectures:

Red Hat OpenShift Container Platform 3.11 - noarch

3. 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-git-client-plugin: OS command injection via 'git ls-remote'
(CVE-2019-10392)

* jenkins-script-security-plugin: sandbox protection bypass leads to
execute arbitrary code 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 leads 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.

4. Solution:

See the following documentation, which will be updated shortly for release
3.11.232, for important instructions on how to upgrade your cluster and
fully
apply this asynchronous errata update:

https://docs.openshift.com/container-platform/3.11/release_notes/ocp_3_11_r
elease_notes.html

This update is available via the Red Hat Network. Details on how to use the
Red Hat Network to apply this update are available at
https://access.redhat.com/articles/11258.

5. Bugs fixed (https://bugzilla.redhat.com/):

1819074 - CVE-2020-2136 jenkins-git-plugin: stored cross-site scripting
1819078 - CVE-2020-2135 jenkins-script-security-plugin: sandbox protection bypass leads to arbitrary code execution
1819091 - CVE-2020-2134 jenkins-script-security-plugin: sandbox protection bypass via crafted constructor calls and crafted constructor bodies
1819093 - CVE-2020-2110 jenkins-script-security-plugin: sandbox protection bypass during script compilation phase by applying AST transforming annotations
1819095 - CVE-2020-2109 jenkins-pipeline-groovy-plugin: sandbox protection bypass through default parameter expressions in CPS-transformed methods
1819105 - CVE-2020-2111 jenkins-subversion-plugin: XSS in project repository base url
1819652 - CVE-2019-16538 jenkins-script-security-plugin: sandbox protection bypass leads to execute arbitrary code in sandboxed scripts
1819704 - CVE-2019-10392 jenkins-git-client-plugin: OS command injection via 'git ls-remote'

6. Package List:

Red Hat OpenShift Container Platform 3.11:

Source:
jenkins-2-plugins-3.11.1591354111-1.el7.src.rpm

noarch:
jenkins-2-plugins-3.11.1591354111-1.el7.noarch.rpm

These packages are GPG signed by Red Hat for security. Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/

7. References:

https://access.redhat.com/security/cve/CVE-2019-10392
https://access.redhat.com/security/cve/CVE-2019-16538
https://access.redhat.com/security/cve/CVE-2020-2109
https://access.redhat.com/security/cve/CVE-2020-2110
https://access.redhat.com/security/cve/CVE-2020-2111
https://access.redhat.com/security/cve/CVE-2020-2134
https://access.redhat.com/security/cve/CVE-2020-2135
https://access.redhat.com/security/cve/CVE-2020-2136
https://access.redhat.com/security/updates/classification/#important

8. Contact:

The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2020 Red Hat, Inc.
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