CVE-2021-39204

Excessive CPU usage in Pomerium

CVSS 7.5 HIGHEPSS 1.6%CWE-834

Pomerium is an open source identity-aware access proxy. Envoy, which Pomerium is based on, incorrectly handles resetting of HTTP/2 streams with excessive complexity. This can lead to high CPU utilization when a large number of streams are reset. This can result in a DoS condition. Pomerium versions 0.14.8 and 0.15.1 contain an upgraded envoy binary with this vulnerability patched.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Produtos afetados

pomerium · pomerium

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Referências

https://github.com/envoyproxy/envoy/security/advisories/GHSA-3xh3-33v5-chcc https://github.com/pomerium/pomerium/security/advisories/GHSA-5wjf-62hw-q78r https://groups.google.com/g/envoy-announce/c/5xBpsEZZDfE/m/wD05NZBbAgAJ