CVE-2024-45810

Envoy is a cloud-native high-performance edge/middle/service proxy. Envoy will crash when the http async client is handling `sendLocalReply` under some circumstance, e.g., websocket upgrade, and requests mirroring. The http async client will crash during the `sendLocalReply()` in http async client, one reason is http async client is duplicating the status code, another one is the destroy of router is called at the destructor of the async stream, while the stream is deferred deleted at first. There will be problems that the stream decoder is destroyed but its reference is called in `router.onDestroy()`, causing segment fault. This will impact ext_authz if the `upgrade` and `connection` header are allowed, and request mirrorring. This issue has been addressed in versions 1.31.2, 1.30.6, 1.29.9, and 1.28.7. Users are advised to upgrade. There are no known workarounds for this vulnerability.

• CWE-119

• https://github.com/envoyproxy/envoy/security/advisories/GHSA-qm74-x36m-555qExploit, Third Party Advisory

Published

Sep 20, 2024

Last Modified

Jun 17, 2026

Status

Analyzed

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
• PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
• AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.

• CVE-2024-45805OpenCTI is an open-source cyber threat intelligence platform…4.3
• CVE-2024-45806Envoy is a cloud-native high-performance edge/middle/service…6.5
• CVE-2024-45807Envoy is a cloud-native high-performance edge/middle/service…7.5
• CVE-2024-45808Envoy is a cloud-native high-performance edge/middle/service…6.5
• CVE-2024-45809Envoy is a cloud-native high-performance edge/middle/service…7.5
• CVE-2024-4581The Slider Revolution plugin for WordPress is vulnerable to …5.4
• CVE-2024-45811Vite a frontend build tooling framework for javascript. In a…4.8
• CVE-2024-45812Vite a frontend build tooling framework for javascript. Affe…6.4
• CVE-2024-45813find-my-way is a fast, open source HTTP router, internally u…5.3
• CVE-2024-45815Backstage is an open framework for building developer portal…6.5
• CVE-2024-45816Backstage is an open framework for building developer portal…6.5
• CVE-2024-45817In x86's APIC (Advanced Programmable Interrupt Controller) a…7.3