id: GO-2021-0258
modules:
    - module: github.com/pomerium/pomerium
      versions:
        - fixed: 0.15.6
      vulnerable_at: 0.15.5
      packages:
        - package: github.com/pomerium/pomerium/internal/identity/manager
          symbols:
            - Manager.onUpdateRecords
          derived_symbols:
            - Manager.Run
            - Manager.RunLeased
summary: Incorrect authorization in github.com/pomerium/pomerium
description: |-
    Pomerium is an open source identity-aware access proxy. 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.

    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.
published: 2022-01-14T17:30:31Z
cves:
    - CVE-2021-41230
ghsas:
    - GHSA-j6wp-3859-vxfg
references:
    - fix: https://github.com/pomerium/pomerium/pull/2724
    - fix: https://github.com/pomerium/pomerium/commit/f20542c4bf2cc691e4c324f7ec79e02e46d95511