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.
References (3)
Scores
CVSS v3
7.5
EPSS
0.0041
EPSS Percentile
61.1%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Details
CWE
CWE-834
Status
published
Products (5)
envoyproxy/envoy
1.19.0
envoyproxy/envoy
< 1.16.4
pomerium/pomerium
0.15.0
pomerium/pomerium
< 0.14.8
pomerium/pomerium
0 - 0.14.8Go
Published
Sep 09, 2021
Tracked Since
Feb 18, 2026