Description
Pomerium is an open source identity-aware access proxy. Envoy, which Pomerium is based on, contains two authorization related vulnerabilities CVE-2021-32777 and CVE-2021-32779. This may lead to incorrect routing or authorization policy decisions. With specially crafted requests, incorrect authorization or routing decisions may be made by Pomerium. Pomerium v0.14.8 and v0.15.1 contain an upgraded envoy binary with these vulnerabilities patched. This issue can only be triggered when using path prefix based policy. Removing any such policies should provide mitigation.
Related CPE's
a
envoyproxy
envoy
a
pomerium
pomerium
References
https://github.com/envoyproxy/envoy/security/advisories/GHSA-6g4j-5vrw-2m8h
https://github.com/envoyproxy/envoy/security/advisories/GHSA-r222-74fw-jqr9
https://github.com/pomerium/pomerium/security/advisories/GHSA-cfc2-wjcm-c8fm
CVSS impact metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N
8.6 · High
CVSS V3.1
CVSS V3.0
CVSS V2.0
Information
Source identifier
Vulnerability status
Analyzed
Published
2021-09-09T23:15:13.980
3 years agoLast modified
2021-09-27T18:30:24.623
3 years ago