fkie_cve-2023-32732
Vulnerability from fkie_nvd
Published
2023-06-09 11:15
Modified
2025-02-13 17:16
Severity ?
5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Summary
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
References
cve-coordination@google.comhttps://github.com/grpc/grpc/pull/32309Issue Tracking, Patch
cve-coordination@google.comhttps://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/37IDNVY5AWVH7JDMM2SDTL24ZPPZJNSY/Mailing List
cve-coordination@google.comhttps://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VWE44J5FG7THHL7XVEVTNIGEYBNKJBLL/Mailing List
af854a3a-2127-422b-91ae-364da2661108https://github.com/grpc/grpc/pull/32309Issue Tracking, Patch
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/37IDNVY5AWVH7JDMM2SDTL24ZPPZJNSY/Mailing List
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VWE44J5FG7THHL7XVEVTNIGEYBNKJBLL/Mailing List
Impacted products
Vendor Product Version
grpc grpc *
fedoraproject fedora 37
fedoraproject fedora 38


To clipboard 

{
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         nodes: [
            {
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   cveTags: [],
   descriptions: [
      {
         lang: "en",
         value: "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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         lang: "es",
         value: "gRPC contiene una vulnerabilidad por la que un cliente puede provocar la finalización de la conexión entre un proxy HTTP2 y un servidor gRPC. Un error de codificación en base64 para cabeceras con sufijo \"-bin\" provocará la desconexión por parte del servidor gRPC, pero suele estar permitido por los proxies HTTP2. Se recomienda actualizar más allá del commit \"https://github.com/grpc/grpc/pull/32309\".",
      },
   ],
   id: "CVE-2023-32732",
   lastModified: "2025-02-13T17:16:32.953",
   metrics: {
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               baseSeverity: "MEDIUM",
               confidentialityImpact: "NONE",
               integrityImpact: "NONE",
               privilegesRequired: "NONE",
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            impactScore: 1.4,
            source: "nvd@nist.gov",
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   published: "2023-06-09T11:15:09.377",
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   sourceIdentifier: "cve-coordination@google.com",
   vulnStatus: "Modified",
   weaknesses: [
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               value: "NVD-CWE-Other",
            },
         ],
         source: "nvd@nist.gov",
         type: "Primary",
      },
   ],
}


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