Grpc Swift

grpc_swift

CVEs (4)

CVE VENDORS PRODUCTS UPDATED PUBLISHED CVSS
CVE-2022-24777 1Linuxfoundation 1Grpc Swift Jun 17, 2026 Mar 25, 2022 N/A· v4 7.5 HIGH· v3 5.0 MEDIUM· v2 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...Show more 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: it takes very little resources to construct and send the required sequence of frames. The impact on availability is high as the server will crash, dropping all in flight connections and requests. This issue is fixed in version 1.7.2. There are currently no known workarounds.Show less
CVE-2021-36155 1Linuxfoundation 1Grpc Swift Jun 17, 2026 Jul 9, 2021 N/A· v4 7.5 HIGH· v3 5.0 MEDIUM· v2 LengthPrefixedMessageReader in gRPC Swift 1.1.0 and earlier allocates buffers of arbitrary length, which allows remote attackers to cause uncontrolled resource consumption and deny service.
CVE-2021-36154 1Linuxfoundation 1Grpc Swift Jun 17, 2026 Jul 9, 2021 N/A· v4 7.5 HIGH· v3 5.0 MEDIUM· v2 HTTP2ToRawGRPCServerCodec in gRPC Swift 1.1.1 and earlier allows remote attackers to deny service via the delivery of many small messages within a single HTTP/2 frame, leading to Uncontrolled Recursion and stack consumpt...Show more HTTP2ToRawGRPCServerCodec in gRPC Swift 1.1.1 and earlier allows remote attackers to deny service via the delivery of many small messages within a single HTTP/2 frame, leading to Uncontrolled Recursion and stack consumption.Show less
CVE-2021-36153 1Linuxfoundation 1Grpc Swift Jun 17, 2026 Jul 9, 2021 N/A· v4 7.5 HIGH· v3 5.0 MEDIUM· v2 Mismanaged state in GRPCWebToHTTP2ServerCodec.swift in gRPC Swift 1.1.0 and 1.1.1 allows remote attackers to deny service by sending malformed requests.