CVE-2021-41230Medium· 5.3▾ SunlitOIDC claims not updated from Identity Provider in Pomerium
▾ Sunlit zone — Low / medium · no exploitation signal
impact 29.2 · likelihood 0.2 · exploitation 0
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Exploit-prediction probability, daily snapshots since Jul 9.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via OSV
Last analysed / modified upstream
0.8%
0.8% → 0.9%
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.
v0.15.6
databroker service by clearing redis or restarting the in-memory databroker to force claims to be updatedhttps://github.com/pomerium/pomerium/pull/2724
If you have any questions or comments about this advisory:
github.com/pomerium/pomerium >= 0.14.0, < 0.15.6Upgrade to a patched release:
github.com/pomerium/pomerium 0.15.6Connected by shared product, vendor, weakness, or advisory.