CVE-2021-41230CWE-863

OIDC claims not updated from Identity Provider in Pomerium

Medium · published November 5, 2021

CVSS v3.1
5.3
EPSS
1%
Percentile
58.1
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
5.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00860 · 58.1th percentile
Weakness
CWE-863 · Incorrect Authorization
Published
2021-11-05T22:40Z
EPSS history
Timeline
  • 05 NOV 22:40Z
    OIDC claims not updated from Identity Provider in Pomerium
    cvelistv5