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CVE PROGRAM SOURCE RECORD7.5 High

CVE-2021-39204

Excessive CPU usage in Pomerium

Description

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

pomerium pomerium

  • < 0.14.8affected
  • >= 0.15.0, < 0.15.1affected

References