{"id":"CVE-2024-37168","state":"PUBLISHED","title":"@grpc/grpc-js can allocate memory for incoming messages well above configured limits","description":"@grpc/grps-js implements the core functionality of gRPC purely in JavaScript, without a C++ addon. Prior to versions 1.10.9, 1.9.15, and 1.8.22, there are two separate code paths in which memory can be allocated per message in excess of the `grpc.max_receive_message_length` channel option: If an incoming message has a size on the wire greater than the configured limit, the entire message is buffered before it is discarded; and/or if an incoming message has a size within the limit on the wire but decompresses to a size greater than the limit, the entire message is decompressed into memory, and on the server is not discarded. This has been patched in versions 1.10.9, 1.9.15, and 1.8.22.\n","publishedAt":"2024-06-10T21:32:06.403Z","updatedAt":"2024-08-02T03:50:55.550Z","severity":{"score":5.3,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","source":"GitHub_M"},"assigner":"GitHub_M","products":["grpc grpc-node"],"affected":[{"vendor":"grpc","product":"grpc-node","versions":[{"version":">= 1.10.0, < 1.10.9","status":"affected"},{"version":">= 1.9.0, < 1.9.15","status":"affected"},{"version":"< 1.8.22","status":"affected"}]}],"references":["https://github.com/grpc/grpc-node/security/advisories/GHSA-7v5v-9h63-cj86","https://github.com/grpc/grpc-node/commit/08b0422dae56467ecae1007e899efe66a8c4a650","https://github.com/grpc/grpc-node/commit/674f4e351a619fd4532f84ae6dff96b8ee4e1ed3","https://github.com/grpc/grpc-node/commit/a8a020339c7eab1347a343a512ad17a4aea4bfdb"],"weaknesses":["CWE-789"],"ingestedAt":"2026-10-29T20:07:30.303Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2024/37xxx/CVE-2024-37168.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2024-37168","state":"PUBLISHED","datePublished":"2024-06-10T21:32:06.403Z","dateUpdated":"2024-08-02T03:50:55.550Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2024-06-03T17:29:38.330Z"},"containers":{"cna":{"title":"@grpc/grpc-js can allocate memory for incoming messages well above configured limits","descriptions":[{"lang":"en","value":"@grpc/grps-js implements the core functionality of gRPC purely in JavaScript, without a C++ addon. Prior to versions 1.10.9, 1.9.15, and 1.8.22, there are two separate code paths in which memory can be allocated per message in excess of the `grpc.max_receive_message_length` channel option: If an incoming message has a size on the wire greater than the configured limit, the entire message is buffered before it is discarded; and/or if an incoming message has a size within the limit on the wire but decompresses to a size greater than the limit, the entire message is decompressed into memory, and on the server is not discarded. 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