CVE-2023-32732: gRPC connection termination issue
(updated )
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.
References
- github.com/advisories/GHSA-9hxf-ppjv-w6rq
- github.com/grpc/grpc/commit/29d8beee0ac2555773b2a2dda5601c74a95d6c10
- github.com/grpc/grpc/commit/65a2a895afaf1d2072447b9baf246374b182a946
- github.com/grpc/grpc/pull/32309
- github.com/grpc/grpc/releases/tag/v1.53.1
- github.com/grpc/grpc/releases/tag/v1.54.2
- github.com/rubysec/ruby-advisory-db/blob/master/gems/grpc/CVE-2023-32732.yml
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/37IDNVY5AWVH7JDMM2SDTL24ZPPZJNSY
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VWE44J5FG7THHL7XVEVTNIGEYBNKJBLL
- nvd.nist.gov/vuln/detail/CVE-2023-32732
Code Behaviors & Features
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