CVE-2025-0752

Vendor solution

Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.

Red Hat statement

This IMPORTANT flaw in OpenShift Service Mesh 2.6.3 and 2.5.6 allows an attacker to bypass HTTP header sanitization in Envoy. This can lead to rate-limiter avoidance, access-control bypass, and resource exhaustion, potentially resulting in denial-of-service or unauthorized access within the service mesh environment. The vulnerability impacts deployments utilizing these specific versions of OpenShift Service Mesh.

Red Hat mitigation

Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.