Podatność CVE-2021-39162


Publikacja: 2021-09-09   Modyfikacja: 2021-09-10

Opis:
Pomerium is an open source identity-aware access proxy. Envoy, which Pomerium is based on, can abnormally terminate if an H/2 GOAWAY and SETTINGS frame are received in the same IO event. This can lead to a DoS in the presence of untrusted *upstream* servers. 0.15.1 contains an upgraded envoy binary with this vulnerability patched. If only trusted upstreams are configured, there is not substantial risk of this condition being triggered.

Typ:

CWE-754

 Referencje:
https://github.com/envoyproxy/envoy/security/advisories/GHSA-j374-mjrw-vvp8
https://groups.google.com/g/envoy-announce/c/5xBpsEZZDfE/m/wD05NZBbAgAJ
https://github.com/pomerium/pomerium/security/advisories/GHSA-gjcg-vrxg-xmgv

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