Envoyproxy: >> Envoy >> 1.15.5 Security Vulnerabilities
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 Score
7.5
EPSS Score
0.004
Published
2021-09-09
Envoy before 1.16.1 logs an incorrect downstream address because it considers only the directly connected peer, not the information in the proxy protocol header. This affects situations with tcp-proxy as the network filter (not HTTP filters).
CVSS Score
8.8
EPSS Score
0.008
Published
2020-12-15
Envoy before 1.16.1 mishandles dropped and truncated datagrams, as demonstrated by a segmentation fault for a UDP packet size larger than 1500.
CVSS Score
7.5
EPSS Score
0.001
Published
2020-12-15
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