CVE-2020-12604 (NVD)

2020-07-01

Envoy version 1.14.2, 1.13.2, 1.12.4 or earlier is susceptible to increased memory usage in the case where an HTTP/2 client requests a large payload but does not send enough window updates to consume the entire stream and does not reset the stream.

Products Envoy
Type Improper Restriction of Operations within the Bounds of a Memory Buffer (CWE-119)
First patch - None (likely due to unavailable code)
Patches https://github.com/envoyproxy/envoy/commits/master
Links https://github.com/envoyproxy/envoy/security/advisories/GHSA-8hf8-8gvw-ggvx