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Envoy Proxy Use After Free Vulnerability (CVE-2024-34362) - Vulnerability Database

Envoy Proxy Use After Free Vulnerability (CVE-2024-34362)

Description

Envoy is a cloud-native, open source edge and service proxy. There is a use-after-free in `HttpConnectionManager` (HCM) with `EnvoyQuicServerStream` that can crash Envoy. An attacker can exploit this vulnerability by sending a request without `FIN`, then a `RESET_STREAM` frame, and then after receiving the response, closing the connection.

References

CVE-2024-34362

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Severity

Medium

Classification

CVE-2024-34362
CWE-416
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Tags

Missing Update
Known Vulnerabilities