CVE Vulnerability

CVE-2022-21646

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.

5.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8 / Impact : 4.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact NONE

Scope

8.1 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://github.com/authzed/spicedb/issues/358 Third Party Advisory
https://github.com/authzed/spicedb/releases/tag/v1.4.0 Release Notes Third Party Advisory
https://github.com/authzed/spicedb/security/advisories/GHSA-7p8f-8hjm-wm92 Third Party Advisory
https://github.com/authzed/spicedb/commit/15bba2e2d2a4bda336a37a7fe8ef8a35028cd970 Patch Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:authzed:spicedb:1.3.0:*:*:*:*:*:*:*
Information

Published : 2022-01-11 10:15

Updated : 2022-01-21 03:17

NVD link : CVE-2022-21646

Mitre link : CVE-2022-21646

Products Affected
No products.
CWE
CWE-20