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CVE-2023-32732
Good to know:
Date: June 9, 2023
gRPC contains a vulnerability whereby a client can cause a termination of connection between a HTTP2 proxy and a gRPC server: a base64 encoding error for "-bin" suffixed headers will result in a disconnection by the gRPC server, but is typically allowed by HTTP2 proxies. We recommend upgrading beyond the commit in https://github.com/grpc/grpc/pull/32309 https://www.google.com/url
Language: Go
Severity Score
Related Resources (13)
Severity Score
Weakness Type (CWE)
Expected Behavior Violation
CWE-440Top Fix
Upgrade Version
Upgrade to version grpc - 1.53.0;grpcio - 1.53.1;grpcio - 1.54.2;grpc - 1.53.1;grpc - 1.54.2;io.grpc:grpc-protobuf:1.54.2
CVSS v3.1
| Base Score: |
|
|---|---|
| Attack Vector (AV): | NETWORK |
| Attack Complexity (AC): | LOW |
| Privileges Required (PR): | NONE |
| User Interaction (UI): | NONE |
| Scope (S): | UNCHANGED |
| Confidentiality (C): | NONE |
| Integrity (I): | NONE |
| Availability (A): | LOW |