CVE-2024-23322 Information

Description

Envoy is a high-performance edge/middle/service proxy. Envoy will crash when certain timeouts happen within the same interval. The crash occurs when the following are true: 1. hedge_on_per_try_timeout is enabled 2. per_try_idle_timeout is enabled (it can only be done in configuration) 3. per-try-timeout is enabled either through headers or configuration and its value is equal or within the backoff interval of the per_try_idle_timeout. This issue has been addressed in released 1.29.1 1.28.1 1.27.3 and 1.26.7. Users are advised to upgrade. There are no known workarounds for this vulnerability.

Reference

https://github.com/envoyproxy/envoy/security/advisories/GHSA-6p83-mfmh-qv38 https://github.com/envoyproxy/envoy/commit/843f9e6a123ed47ce139b421c14e7126f2ac685e