CVE-2022-21646
SpiceDB is a database system for managing security-critical application permissions.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.28%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
SpiceDB is a database system for managing security-critical application permissions. Any user making use of a wildcard relationship under the right hand branch of an `exclusion` or within an `intersection` operation will see `Lookup`/`LookupResources` return a resource as "accessible" if it is *not* accessible by virtue of the inclusion of the wildcard in the intersection or the right side of the exclusion. In `v1.3.0`, the wildcard is ignored entirely in lookup's dispatch, resulting in the `banned` wildcard being ignored in the exclusion. Version 1.4.0 contains a patch for this issue. As a workaround, don't make use of wildcards on the right side of intersections or within exclusions.
- CVSS 3.1
- 8.1 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
- EPSS
- 1.28% probability · 68th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-20, CWE-155
- Affected
- authzed/spicedb
- Source
- security-advisories@github.com
References
- https://github.com/authzed/spicedb/commit/15bba2e2d2a4bda336a37a7fe8ef8a35028cd970Patch, Third Party Advisory
- https://github.com/authzed/spicedb/issues/358Third Party Advisory
- https://github.com/authzed/spicedb/releases/tag/v1.4.0Release Notes, Third Party Advisory
- https://github.com/authzed/spicedb/security/advisories/GHSA-7p8f-8hjm-wm92Third Party Advisory
- https://github.com/authzed/spicedb/commit/15bba2e2d2a4bda336a37a7fe8ef8a35028cd970Patch, Third Party Advisory
- https://github.com/authzed/spicedb/issues/358Third Party Advisory
- https://github.com/authzed/spicedb/releases/tag/v1.4.0Release Notes, Third Party Advisory
- https://github.com/authzed/spicedb/security/advisories/GHSA-7p8f-8hjm-wm92Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.