CVE-2022-24797
In distributed service mode, Pomerium's Authenticate service exposes pprof debug and prometheus metrics handlers to untrusted traffic.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.38%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Pomerium is an identity-aware access proxy. In distributed service mode, Pomerium's Authenticate service exposes pprof debug and prometheus metrics handlers to untrusted traffic. This can leak potentially sensitive environmental information or lead to limited denial of service conditions. This issue is patched in version v0.17.1 Workarounds: Block access to `/debug` and `/metrics` paths on the authenticate service. This can be done with any L7 proxy, including Pomerium's own proxy service.
- CVSS 3.1
- 9.1 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
- EPSS
- 1.38% probability · 71th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-200
- Affected
- pomerium/pomerium
- Source
- security-advisories@github.com
References
- https://github.com/pomerium/pomerium/commit/b435f73e2b54088da2aca5e8c3aa1808293d6903Patch, Third Party Advisory
- https://github.com/pomerium/pomerium/pull/3212Issue Tracking, Patch, Third Party Advisory
- https://github.com/pomerium/pomerium/security/advisories/GHSA-q98f-2x4p-prjrMitigation, Third Party Advisory
- https://github.com/pomerium/pomerium/commit/b435f73e2b54088da2aca5e8c3aa1808293d6903Patch, Third Party Advisory
- https://github.com/pomerium/pomerium/pull/3212Issue Tracking, Patch, Third Party Advisory
- https://github.com/pomerium/pomerium/security/advisories/GHSA-q98f-2x4p-prjrMitigation, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.