GHSA-j6wp-3859-vxfg
OIDC claims not updated from Identity Provider in Pomerium
Packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| Go | github.com/pomerium/pomerium | >= 0.14.0, < 0.15.6 | 0.15.6 |
Details
As written in the advisory (Markdown source, shown as plain text).
### Impact
Changes to the OIDC claims of a user after initial login are not reflected in policy evaluation when using [`allowed_idp_claims`](https://www.pomerium.com/reference/#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.
### Patches
v0.15.6
### Workarounds
- Clear data on `databroker` service by clearing redis or restarting the in-memory databroker to force claims to be updated
### References
https://github.com/pomerium/pomerium/pull/2724
### For more information
If you have any questions or comments about this advisory:
* Open an issue in [Pomerium](https://github.com/pomerium/pomerium)
* Email us at [[email protected]](mailto:[email protected])
References
External links from the advisory. They lead to third-party sites.
- https://github.com/pomerium/pomerium/security/advisories/GHSA-j6wp-3859-vxfg
- https://nvd.nist.gov/vuln/detail/CVE-2021-41230
- https://github.com/pomerium/pomerium/pull/2724
- https://github.com/pomerium/pomerium/commit/f20542c4bf2cc691e4c324f7ec79e02e46d95511
- https://github.com/pomerium/pomerium
- https://pkg.go.dev/vuln/GO-2021-0258