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.
Advisories
Source ID Title
EUVD EUVD EUVD-2021-2061 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.
Github GHSA Github GHSA GHSA-gjcg-vrxg-xmgv Incorrect handling of H2 GOAWAY + SETTINGS frames
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2024-08-04T01:58:18.235Z

Reserved: 2021-08-16T00:00:00

Link: CVE-2021-39162

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-09-09T22:15:09.050

Modified: 2024-11-21T06:18:45.580

Link: CVE-2021-39162

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

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