Related Vulnerabilities: CVE-2023-35943  

DescriptionA flaw was found in Envoy. Suppose an origin header is configured to be removed with request_headers_to_remove: origin. The CORS filter will segfault and crash Envoy when the origin header is removed and deleted between decodeHeaders and encodeHeaders.A flaw was found in Envoy. Suppose an origin header is configured to be removed with request_headers_to_remove: origin. The CORS filter will segfault and crash Envoy when the origin header is removed and deleted between decodeHeaders and encodeHeaders.

Affected Packages and Issued Red Hat Security Errata

Unless explicitly stated as not affected, all previous versions of packages in any minor update stream of a product listed here should be assumed vulnerable, although may not have been subject to full analysis.