CVE-2024-45807: Always-Incorrect Control Flow Implementation

Envoy is a cloud-native high-performance edge/middle/service proxy. Envoy's 1.31 is using oghttp as the default HTTP/2 codec, and there are potential bugs around stream management in the codec. To resolve this Envoy will switch off the oghttp2 by default. The impact of this issue is that envoy wi...

The vulnerability of the oghttp-codec in the Envoy proxy server allows a hacker to trigger a service failure.

The vulnerability of the oghttp-codec in the implementation of the HTTP/2 protocol in the Envoy proxy is related to an error during request submission when exceeding the header size limit. This occurs due to the absence of the ENDHEADERS flag during the processing of CONTINUATION messages...

CVE-2024-27919

A vulnerability was found in how Envoy Proxy implements the oghttp codec. There are insufficient limitations placed on the amount of CONTINUATION frames that can be sent within a single stream. This issue could allow an unauthenticated remote attacker to send packets to vulnerable servers, which...