CVE-2021-28683

Description

An issue was discovered in Envoy through 1.71.1. There is a remotely exploitable NULL pointer dereference and crash in TLS when an unknown TLS alert code is received.

References

https://github.com/envoyproxy/envoy/security/advisories/GHSA-xw4q-6pj2-5gfg

https://github.com/envoyproxy/envoy/security/advisories/GHSA-r22g-5f3x-xjgg

https://github.com/envoyproxy/envoy/releases

https://blog.envoyproxy.io

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3