RHSA-2025:4250: Important: RHSA: Submariner 0.19.4 - bug fix and enhancement update
Important: RHSA: Submariner 0.19.4 - bug fix and enhancement update
Other sources
Submariner enables direct networking between pods and services on different Kubernetes clusters that are either on-premises or in the cloud.<br>For more information about Submariner, see the Submariner open source community website at: <a href="https://submariner.io/." target="blank">https://submariner.io/.</a> This advisory contains bug fixes and enhancements to the Submariner container images.<br>Security fix(es):<br><li> quic-go: quic-go affected by an ICMP Packet Too Large Injection Attack on Linux Security (CVE-2024-53259)</li> <li> golang.org/x/oauth2/jws: Unexpected memory consumption during token parsing in golang.org/x/oauth2/jws Security (CVE-2025-22868)</li> <li> golang-jwt/jwt: jwt-go allows excessive memory allocation during header parsing Security (CVE-2025-30204)</li>
— Red Hat
Affected Software
Remediation
Event History
Frequently Asked Questions
What is the severity of RHSA-2025:4250?
The severity of RHSA-2025:4250 is classified as Important.
How do I fix RHSA-2025:4250?
To fix RHSA-2025:4250, update to the latest version of Submariner provided by Red Hat.
What does RHSA-2025:4250 address?
RHSA-2025:4250 addresses bug fixes and enhancements for Submariner version 0.19.4.
Which products are affected by RHSA-2025:4250?
RHSA-2025:4250 affects Red Hat Advanced Cluster Management for Kubernetes.
What features does Submariner provide as mentioned in RHSA-2025:4250?
Submariner enables direct networking between pods and services on different Kubernetes clusters.