Uncontrolled Recursion

Overview grpc/grpc-swift is a Swift language implementation of gRPC. Affected versions of this package are vulnerable to Uncontrolled Recursion when parsing certain payloads. This can lead to a Denial-of-Service. Remediation Upgrade grpc/grpc-swift to version 1.2.0 or higher. References - GitHub...

Denial of Service (DoS)

Overview grpc/grpc-swift is a Swift language implementation of gRPC. Affected versions of this package are vulnerable to Denial of Service DoS via reachable assertion, due to an incorrect logic when handling GOAWAY frames. Details Denial of Service DoS describes a family of attacks, all aimed at...

Code injection

grpc-swift is the Swift language implementation of gRPC, a remote procedure call RPC framework. Prior to version 1.7.2, a grpc-swift server is vulnerable to a denial of service attack via a reachable assertion. This is due to incorrect logic when handling GOAWAY frames. The attack is low-effort: ...