Description (CNA)
Envoy is an open source edge and service proxy, designed for cloud-native applications. In affected versions a crafted request crashes Envoy when a CONNECT request is sent to JWT filter configured with regex match. This provides a denial of service attack vector. The only workaround is to not use regex in the JWT filter. Users are advised to upgrade.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| envoyproxy / envoy | affected >= 1.20.0, < 1.20.2; affected >= 1.19.0, < 1.19.3; affected < 1.18.6; affected >= 1.21.0, < 1.21.1 |
CWE
CWE-476
References
- https://github.com/envoyproxy/envoy/security/advisories/GHSA-vj5m-rch8-5r2p
- https://github.com/envoyproxy/envoy/commit/9371333230b1a6e1be2eccf4868771e11af6253a
ADP enrichment
No English description supplied.
No English description supplied.
No references supplied.