En resumen
- CVE-2023-32732 es una vulnerabilidad MEDIO (CVSS 5.3) que afecta a io.grpc:grpc-protobuf, grpcio, grpc.
- Probabilidad de explotación en los próximos 30 días (EPSS): 0.53%, mayor que el 44.6% de las vulnerabilidades.
- Solución: actualizar a 1.53.1, 1.54.2, 1.53.0 o posterior.
| Package | Affected versions | Patched versions |
|---|
| io.grpc:grpc-protobuf Maven | ≥ 1.53.0, < 1.53.1≥ 1.54.0, < 1.54.2
| 1.53.11.54.2
|
| grpcio PyPI | ≥ 1.53.0, < 1.53.1≥ 1.54.0, < 1.54.2
| 1.53.11.54.2
|
| grpc RubyGems | ≥ 1.53.0, < 1.53.1≥ 1.54.0, < 1.54.2
| 1.53.11.54.2
|
| grpc | < 1.53.0
| 1.53.0
|
Description
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.
NVD description
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
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