Advisories for Golang/Github.com/Authzed/Spicedb package

Permission is returned as NO_PERMISSION when PERMISSION is expected on the CheckPermission API.

Permission is returned as NO_PERMISSION when PERMISSION is expected on the CheckPermission API.

Any user making a negative authorization decision based on the results of a LookupSubjects request with version before v1.30.1 is affected.

Any SpiceDB cluster with any schema where a resource being checked has more than 65535 relationships for the same resource and subject type is affected by this problem. The issue may also lead to a panic rendering the server unavailable The following API methods are affected: CheckPermission BulkCheckPermission LookupSubjects Impact Permission checks that are expected to be allowed are instead denied, and lookup subjects will return fewer subjects than expected. …

SpiceDB is an open source, Google Zanzibar-inspired database for creating and managing security-critical application permissions. Prior to version 1.27.0, when the provided datastore URI is malformed (e.g. by having a password which contains :) the full URI (including the provided password) is printed, so that the password is shown in the logs. Version 1.27.0 patches this issue.

SpiceDB is an open source, Google Zanzibar-inspired, database system for creating and managing security-critical application permissions. Any user making a negative authorization decision based on the results of a LookupResources request with 1.22.0 is affected. For example, using LookupResources to find a list of resources to allow access to be okay: some subjects that should have access to a resource may not. But if using LookupResources to find a list …

Background The spicedb serve command contains a flag named –grpc-preshared-key which is used to protect the gRPC API from being accessed by unauthorized requests. The values of this flag are to be considered sensitive, secret data. The /debug/pprof/cmdline endpoint served by the metrics service (defaulting running on port 9090) reveals the command-line flags provided for debugging purposes. If a password is set via the –grpc-preshared-key then the key is revealed …

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 …