Note:
This project will be discontinued after December 13, 2021. [more]
2020-03-04
CNCF Envoy through 1.13.0 TLS inspector bypass. TLS inspector could have been bypassed (not recognized as a TLS client) by a client using only TLS 1.3. Because TLS extensions (SNI, ALPN) were not inspected, those connections might have been matched to a wrong filter chain, possibly bypassing some security restrictions in the process.
Products | Envoy |
Type | Insufficient Verification of Data Authenticity (CWE-345) |
First patch | - None (likely due to unavailable code) |
Links |
• https://github.com/envoyproxy/envoy/security/advisories/GHSA-c4g8-7grc-5wvx
• https://www.envoyproxy.io/docs/envoy/v1.13.1/intro/version_history • https://access.redhat.com/errata/RHSA-2020:0734 |