{"id":926,"date":"2025-04-23T05:59:14","date_gmt":"2025-04-23T05:59:14","guid":{"rendered":"http:\/\/localhost\/?p=926"},"modified":"2025-04-23T05:59:14","modified_gmt":"2025-04-23T05:59:14","slug":"rhsa-20254018-important-openshift-container-platform-41810-security-and-extras-update","status":"publish","type":"post","link":"https:\/\/zero.redgem.net\/?p=926","title":{"rendered":"(RHSA-2025:4018) Important: OpenShift Container Platform 4.18.10 security and extras update"},"content":{"rendered":"
\n

Vulnerability Details<\/h2>\n
\n

Basic Information<\/h3>\n\n\n\n\n\n\n
Title<\/th>\n(RHSA-2025:4018) Important: OpenShift Container Platform 4.18.10 security and extras update<\/td>\n<\/tr>\n
Type<\/th>\nredhat<\/td>\n<\/tr>\n
Published<\/th>\n2025-04-22T13:09:39<\/td>\n<\/tr>\n
Last Seen<\/th>\n2025-04-22T17:11:54<\/td>\n<\/tr>\n
CVSS Score<\/th>\n7.3 (HIGH)<\/td>\n<\/tr>\n<\/table><\/div>\n
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CVSS v3 Details<\/h3>\n\n\n\n\n\n\n\n\n\n
Attack Vector<\/th>\nLOCAL<\/td>\n<\/tr>\n
Attack Complexity<\/th>\nLOW<\/td>\n<\/tr>\n
Privileges Required<\/th>\nLOW<\/td>\n<\/tr>\n
User Interaction<\/th>\nREQUIRED<\/td>\n<\/tr>\n
Scope<\/th>\nUNCHANGED<\/td>\n<\/tr>\n
Confidentiality Impact<\/th>\nHIGH<\/td>\n<\/tr>\n
Integrity Impact<\/th>\nHIGH<\/td>\n<\/tr>\n
Availability Impact<\/th>\nHIGH<\/td>\n<\/tr>\n<\/table><\/div>\n
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CVE Information<\/h3>\n\n\n\n\n
CVE IDs<\/th>\nCVE-2025-27516<\/td>\n<\/tr>\n
CWE<\/th>\nCWE-1336<\/td>\n<\/tr>\n
Bulletin Family<\/th>\nunix<\/td>\n<\/tr>\n<\/table><\/div>\n
\n

Description<\/h3>\n
\n Red Hat OpenShift Container Platform is Red Hat’s cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments.<\/p>\n

This advisory contains the RPM packages for Red Hat OpenShift Container Platform 4.18.10. See the following advisory for the container images for this release:<\/p>\n

https:\/\/access.redhat.com\/errata\/RHSA-2025:4019<\/p>\n

Security Fix(es):<\/p>\n

* jinja2: Jinja sandbox breakout through attr filter selecting format
\nmethod (CVE-2025-27516)<\/p>\n

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.<\/p>\n

All OpenShift Container Platform 4.18 users are advised to upgrade to these updated packages and images when they are available in the appropriate release channel. To check for available updates, use the OpenShift CLI (oc) or web console. Instructions for upgrading a cluster are available at https:\/\/docs.redhat.com\/en\/documentation\/openshift_container_platform\/4.18\/html-single\/updating_clusters\/index#updating-cluster-cli.\n <\/p><\/div>\n<\/p><\/div>\n

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Impact Assessment<\/h3>\n\n\n\n
Base Score<\/th>\n7.3<\/td>\n<\/tr>\n
Severity<\/th>\nHIGH<\/td>\n<\/tr>\n<\/table><\/div>\n
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View full CVE details<\/a><\/p>\n<\/p><\/div>\n<\/div>\n