CVE-2023-35942 Information

Description

Envoy is an open source edge and service proxy designed for cloud-native applications. Prior to versions 1.27.0 1.26.4 1.25.9 1.24.10 and 1.23.12 gRPC access loggers using listener’s global scope can cause a use-after-free crash when the listener is drained. Versions 1.27.0 1.26.4 1.25.9 1.24.10 and 1.23.12 have a fix for this issue. As a workaround disable gRPC access log or stop listener update.

Reference

https://github.com/envoyproxy/envoy/security/advisories/GHSA-69vr-g55c-v2v4