CVE-2021-39162highCWE-754

CVE-2021-39162: fallo de gravedad alta en pomerium

Incorrect handling of H2 GOAWAY + SETTINGS frames

Publicada el · Actualizada el

Seguir esta CVE+ Monitorear pomerium+ Monitorear github.com/pomerium/pomerium

Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.

21Vexday Risk Score

Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.

ssvc Trackcvss 8.6epss 1.6%
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.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
Productos afectados
pomerium · pomerium
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