Skip to content
OpenAdvisories
Medium · 5.3 CVE-2021-41230 EUVD-2021-2361GHSA-j6wp-3859-vxfgGO-2021-0258

OIDC claims not updated from Identity Provider in Pomerium

Published Nov 5, 2021 · Updated Aug 4, 2024 · Assigned by GitHub_M

Description

Pomerium is an open source identity-aware access proxy. In affected versions changes to the OIDC claims of a user after initial login are not reflected in policy evaluation when using `allowed_idp_claims` as part of policy. If using `allowed_idp_claims` and a user's claims are changed, Pomerium can make incorrect authorization decisions. This issue has been resolved in v0.15.6. For users unable to upgrade clear data on `databroker` service by clearing redis or restarting the in-memory databroker to force claims to be updated.

Affected products

VendorProductAffectedFixed
pomerium pomerium >= 0.14.0, < 0.15.6 —

Affected packages

EcosystemPackageAffectedFixedRecord
Go github.com/pomerium/pomerium >= 0.14.0, < 0.15.6 0.15.6 GHSA-j6wp-3859-vxfg
Go github.com/pomerium/pomerium < 0.15.6 0.15.6 GO-2021-0258

References