Red Hat Security Advisory: OpenShift Container Platform 4.17.14 packages and security update
Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments. This advisory contains the RPM packages for Red Hat OpenShift Container Platform 4.17.14. See the following advisory for the container images for this release: https://access.redhat.com/errata/RHSA-2025:0656 Security Fix(es): * jinja2: Jinja has a sandbox breakout through malicious filenames (CVE-2024-56201) * jinja2: Jinja has a sandbox breakout through indirect reference to format method (CVE-2024-56326) 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. All OpenShift Container Platform 4.17 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.openshift.com/container-platform/4.17/updating/updating_a_cluster/updating-cluster-cli.html
AI Analysis
Technical Summary
This advisory addresses two security vulnerabilities in the Jinja2 template engine used by Red Hat OpenShift Container Platform 4.17. The first vulnerability (CVE-2024-56201) allows sandbox breakout through malicious filenames, and the second (CVE-2024-56326) allows sandbox breakout through indirect references to the format method. These vulnerabilities could potentially allow an attacker to escape the Jinja2 sandbox restrictions. The update to OpenShift Container Platform 4.17.14 includes RPM packages and container images that fix these issues. The vendor rates the security impact as important and recommends upgrading all affected 4.17 versions to 4.17.14.
Potential Impact
The vulnerabilities allow sandbox breakout in the Jinja2 template engine, which could lead to execution of unauthorized code or commands within the context of the OpenShift Container Platform environment. This may compromise the security boundaries intended by the sandbox. The vendor rates the impact as important, indicating a significant security risk if left unpatched.
Mitigation Recommendations
Red Hat has released OpenShift Container Platform 4.17.14 which includes fixes for these vulnerabilities. Users should upgrade to version 4.17.14 using the OpenShift CLI or web console as soon as the update is available in their release channel. Detailed upgrade instructions are provided by Red Hat at https://docs.openshift.com/container-platform/4.17/updating/updating_a_cluster/updating-cluster-cli.html. No alternative mitigations are indicated; applying the official update is the recommended remediation.
Red Hat Security Advisory: OpenShift Container Platform 4.17.14 packages and security update
Description
Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments. This advisory contains the RPM packages for Red Hat OpenShift Container Platform 4.17.14. See the following advisory for the container images for this release: https://access.redhat.com/errata/RHSA-2025:0656 Security Fix(es): * jinja2: Jinja has a sandbox breakout through malicious filenames (CVE-2024-56201) * jinja2: Jinja has a sandbox breakout through indirect reference to format method (CVE-2024-56326) 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. All OpenShift Container Platform 4.17 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.openshift.com/container-platform/4.17/updating/updating_a_cluster/updating-cluster-cli.html
Affected software
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This advisory addresses two security vulnerabilities in the Jinja2 template engine used by Red Hat OpenShift Container Platform 4.17. The first vulnerability (CVE-2024-56201) allows sandbox breakout through malicious filenames, and the second (CVE-2024-56326) allows sandbox breakout through indirect references to the format method. These vulnerabilities could potentially allow an attacker to escape the Jinja2 sandbox restrictions. The update to OpenShift Container Platform 4.17.14 includes RPM packages and container images that fix these issues. The vendor rates the security impact as important and recommends upgrading all affected 4.17 versions to 4.17.14.
Potential Impact
The vulnerabilities allow sandbox breakout in the Jinja2 template engine, which could lead to execution of unauthorized code or commands within the context of the OpenShift Container Platform environment. This may compromise the security boundaries intended by the sandbox. The vendor rates the impact as important, indicating a significant security risk if left unpatched.
Mitigation Recommendations
Red Hat has released OpenShift Container Platform 4.17.14 which includes fixes for these vulnerabilities. Users should upgrade to version 4.17.14 using the OpenShift CLI or web console as soon as the update is available in their release channel. Detailed upgrade instructions are provided by Red Hat at https://docs.openshift.com/container-platform/4.17/updating/updating_a_cluster/updating-cluster-cli.html. No alternative mitigations are indicated; applying the official update is the recommended remediation.
Technical Details
- Gcve Source
- db.gcve.eu
- Csaf Category
- csaf_security_advisory
- Csaf Version
- 2.0
- Publisher
- Red Hat Product Security
- Advisory Id
- RHSA-2025:0656
- Cve Count
- 2
- Additional Cves
- ["CVE-2024-56326"]
Threat ID: 6a1f4e92e29bf47b50085e5b
Added to database: 06/02/2026, 21:43:46 UTC
Last enriched: 08/11/2026, 20:44:50 UTC
Last updated: 09/10/2026, 19:36:49 UTC
Views: 50
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