Cncf Envoy vulnerabilities

CVE-2020-8661 [HIGH] CWE-400 CVE-2020-8661: CNCF Envoy through 1.13.0 may consume excessive amounts of memory when responding internally to pipe CNCF Envoy through 1.13.0 may consume excessive amounts of memory when responding internally to pipelined requests.

CVE-2020-8659 [HIGH] CWE-770 CVE-2020-8659: CNCF Envoy through 1.13.0 may consume excessive amounts of memory when proxying HTTP/1.1 requests or CNCF Envoy through 1.13.0 may consume excessive amounts of memory when proxying HTTP/1.1 requests or responses with many small (i.e. 1 byte) chunks.

CVE-2020-8664 [MEDIUM] CWE-287 CVE-2020-8664: CNCF Envoy through 1.13.0 has incorrect Access Control when using SDS with Combined Validation Conte CNCF Envoy through 1.13.0 has incorrect Access Control when using SDS with Combined Validation Context. Using the same secret (e.g. trusted CA) across many resources together with the combined validation context could lead to the “static” part of the validation context to be not applied, even though it was visible in the active config dump.