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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2020.3650 OpenShift Container Platform 3.11.306 jenkins security update 23 October 2020 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: OpenShift Container Platform 3.11.306 jenkins plugins Publisher: Red Hat Operating System: Red Hat Impact/Access: Cross-site Scripting -- Existing Account Access Confidential Data -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2020-2231 CVE-2020-2230 CVE-2020-2229 CVE-2019-17638 Reference: ASB-2020.0189 ASB-2020.0183 ESB-2020.3508 ESB-2020.3404 ESB-2020.2825 Original Bulletin: https://access.redhat.com/errata/RHSA-2020:4223 - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: OpenShift Container Platform 3.11.306 jenkins security update Advisory ID: RHSA-2020:4223-01 Product: Red Hat OpenShift Enterprise Advisory URL: https://access.redhat.com/errata/RHSA-2020:4223 Issue date: 2020-10-22 CVE Names: CVE-2019-17638 CVE-2020-2229 CVE-2020-2230 CVE-2020-2231 ===================================================================== 1. Summary: An update for jenkins 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: 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): * jetty: Double release of resource can lead to information disclosure (CVE-2019-17638) * jenkins: User-specified tooltip values leads to stored cross-site scripting (CVE-2020-2229) * jenkins: Stored XSS vulnerability in project naming strategy (CVE-2020-2230) * jenkins: Stored XSS vulnerability in 'trigger builds remotely' (CVE-2020-2231) 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 3.11.306, 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/): 1864680 - CVE-2019-17638 jetty: double release of resource can lead to information disclosure 1874830 - CVE-2020-2229 jenkins: user-specified tooltip values leads to stored cross-site scripting 1875232 - CVE-2020-2230 jenkins: stored XSS vulnerability in project naming strategy 1875234 - CVE-2020-2231 jenkins: stored XSS vulnerability in 'trigger builds remotely' 6. Package List: Red Hat OpenShift Container Platform 3.11: Source: jenkins-2.235.5.1600415953-1.el7.src.rpm noarch: jenkins-2.235.5.1600415953-1.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-2019-17638 https://access.redhat.com/security/cve/CVE-2020-2229 https://access.redhat.com/security/cve/CVE-2020-2230 https://access.redhat.com/security/cve/CVE-2020-2231 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. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBX5FjrtzjgjWX9erEAQgvlQ//TMwoV0pTNU9gBNrd9do0MpwzowYfPtu/ YylEEg4LM80fk8N4xNNCZ7j6VKniAX3f4Z3ajJjM28mNDPaSWFIjT7hBMb+zKer0 d7x7ZUXE54sXTGpB2rrJcFOq/zQMf9NPIRhgB3kfoYB61FwtoGVphweYn/XjqgXB LcKd0LWt9zgtbZqnGkhqisG137WxsLu30m2WbG1sPzO7lNb8Uzs+3N5pvHvSIo2y R2Qu1rIq/IvwXtHD07gsOWz20A3WcsFHUZFhPu3s7UqGcsdOzF5v71HQnExbuIgG SYcY45/tQ8u/T0GdVTnzT4I6KFE7I0j1wvkBgngh49gFIrzRofVq19/1JKaVdRTl pqrStZHTuTDKqg2GSZUDTGoJGmCCye0Vcn5+IIjZVWdqCW2iND0Kew9cZLfFgsic rMhs/Uz7NmL68IEfHlhIKPxaj0ejcr7Q9qES33cs0D2eEBkd1vk7OW0UiwBThDQ8 yA7DTt6xmsanvDWOX2vxVex+76CJQXamp5H7mrH5ATe9HA5Tljihs3RIKl9yHRFy Ty9e/kei/5CBqLdstSAtUMf5YFqFr6wiygg0jAhARdyxxSYnPNQhkGppqlWK9/HM hqilmPMt0Ly1A8vESOSzquIXQrKhoXZ62h9dt+RLPoVPr+M8yJWTkk+IfzJplhVd QkOrhElWIKo= =aVKy - -----END PGP SIGNATURE----- - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. 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