CVE-2021-39204

Beschreibung:
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.

CWE: CWE-834

CVSS-Bewertung
CVSS 2: LOW – 3.5 (Version: 2.0)
CVSS 3: HIGH – 7.5 (Version: 3.1)

Links:

NVD – CVE-2021-39204
CVE – CVE-2021-39204

Link (max. 20) Quelle Tags
https://github.com/pomerium/pomerium/security/advisories/GHSA-5wjf-62hw-q78r CONFIRM Exploit Issue Tracking Third Party Advisory
https://groups.google.com/g/envoy-announce/c/5xBpsEZZDfE/m/wD05NZBbAgAJ MISC Exploit Third Party Advisory Third Party Advisory
https://github.com/envoyproxy/envoy/security/advisories/GHSA-3xh3-33v5-chcc MISC

Quelle: NVD – CVE-2021-39204
Datum Veröffentlichung: 2021-09-09T22:15Z, Datum letzte Änderung: 2021-09-10T12:44Z