Description
@grpc/grpc-js implements the core functionality of gRPC purely in JavaScript, without a C++ addon. Prior to 1.13.1 and 1.14.1, the exact path (method name) matcher used by RBAC performs a prefix comparison instead of an equality comparison when case-insensitive matching is enabled. If one service method name prefixes another and the methods have different access rules, a request for the longer method can match the shorter method's rule and cause incorrect authorization. This issue is fixed in versions 1.13.1 and 1.14.1.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
grpc grpc-node
< 1.13.1affected>= 1.14.0, < 1.14.1affected
References
- https://github.com/grpc/grpc-node/security/advisories/GHSA-88h9-xgvx-hvf2 ↗
- https://github.com/grpc/grpc-node/commit/6cf64b596da03f1942a6b168998f0670217a99c4 ↗
- https://github.com/grpc/grpc-node/commit/a6c5b31180cc8cea94d0a5ea215ce31a49e0409f ↗
- https://github.com/grpc/grpc-node/commit/f32f3712e44581d8dfc8359bd8d30096662f4c75 ↗
- https://github.com/grpc/grpc-node/releases/tag/@grpc/grpc-js-xds%401.13.1 ↗
- https://github.com/grpc/grpc-node/releases/tag/@grpc/grpc-js-xds%401.14.1 ↗