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 4.6.17. See the following advisory for the container images for
this release:
https://access.redhat.com/errata/RHBA-2021:0424
Security Fix(es):
jenkins: XSS vulnerability in notification bar (CVE-2021-21603)
jenkins: Improper handling of REST API XML deserialization errors (CVE-2021-21604)
jenkins: Path traversal vulnerability in agent names (CVE-2021-21605)
jenkins: Stored XSS vulnerability in button labels (CVE-2021-21608)
jenkins: Reflected XSS vulnerability in markup formatter preview (CVE-2021-21610)
jenkins: Stored XSS vulnerability on new item page (CVE-2021-21611)
ant: insecure temporary file vulnerability (CVE-2020-1945)
ant: insecure temporary file (CVE-2020-11979)
jenkins: Arbitrary file read vulnerability in workspace browsers (CVE-2021-21602)
jenkins: Arbitrary file existence check in file fingerprints (CVE-2021-21606)
jenkins: Excessive memory allocation in graph URLs leads to denial of service (CVE-2021-21607)
jenkins: Filesystem traversal by privileged users (CVE-2021-21615)
jenkins: Missing permission check for paths with specific prefix (CVE-2021-21609)
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.