CVE-2021-41230 — Incorrect Authorization in Pomerium Pomerium

CWE-863 — Incorrect Authorization4 documents3 sources
Severity
8.8HIGHNVD
EPSS
0.2%
top 53.12%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Github.com Pomerium PomeriumPomerium
Timeline
PublishedNov 5
Latest updateJan 14

Description

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…

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages3 packages

▶NVDpomerium/pomerium0.14.0 — 0.15.6
▶Gogithub.com/pomerium_pomerium0.14.0 — 0.15.6+1
▶CVEListV5pomerium/pomerium>= 0.14.0, < 0.15.6

Patches

Patch: github.com ↗Patch: github.com ↗

🔴Vulnerability Details

3
OSV
Incorrect authorization in github.com/pomerium/pomerium↗2022-01-14
▶
GHSA
OIDC claims not updated from Identity Provider in Pomerium↗2021-11-10
▶
OSV
OIDC claims not updated from Identity Provider in Pomerium↗2021-11-10
▶
CVE-2021-41230 — Incorrect Authorization | cvebase