CVE-2021-41230
Incorrect authorization in github.com/pomerium/pomerium
5.3
MEDIUM
CVSS 3.1
EPSS 0.24%
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.
How to fix CVE-2021-41230
To remediate CVE-2021-41230, upgrade the affected package to a fixed version below.
- —upgrade to 0.15.6 or later
- —upgrade to 0.15.6 or later
Is CVE-2021-41230 being exploited?
Low — EPSS is 0.2%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- >= 0.14.0, < 0.15.6
- from 0, < 0.15.6
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.3 | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N |