Ecosyste.ms: Advisories

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Security Advisories: GSA_kwCzR0hTQS1wMjVtLWpwajQtcWNycs4AA127

Denial of Service Vulnerability in gRPC TCP Server (Posix-compatible platforms)

Lack of error handling in the TCP server in Google's gRPC starting version 1.23 on posix-compatible platforms (ex. Linux) allows an attacker to cause a denial of service by initiating a significant number of connections with the server. Note that gRPC C++ Python, and Ruby are affected, but gRPC Java, and Go are NOT affected. 

Permalink: https://github.com/advisories/GHSA-p25m-jpj4-qcrr
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS1wMjVtLWpwajQtcWNycs4AA127
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: 10 months ago
Updated: 3 months ago


CVSS Score: 7.5
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Identifiers: GHSA-p25m-jpj4-qcrr, CVE-2023-4785
References: Repository: https://github.com/grpc/grpc
Blast Radius: 61.2

Affected Packages

pypi:grpcio
Dependent packages: 1,373
Dependent repositories: 55,951
Downloads: 89,883,508 last month
Affected Version Ranges: >= 1.53.0, < 1.53.2, >= 1.54.0, < 1.54.3, >= 1.55.0, < 1.55.3
Fixed in: 1.53.2, 1.54.3, 1.55.3
All affected versions: 1.53.0, 1.53.1, 1.54.0, 1.54.2, 1.55.0
All unaffected versions: 0.3.0, 0.4.0, 0.13.0, 0.13.1, 0.14.0, 0.15.0, 1.0.0, 1.0.1, 1.0.2, 1.0.3, 1.0.4, 1.1.0, 1.1.3, 1.2.0, 1.2.1, 1.3.0, 1.3.3, 1.3.5, 1.4.0, 1.6.0, 1.6.3, 1.7.0, 1.7.3, 1.8.1, 1.8.2, 1.8.3, 1.8.4, 1.8.6, 1.9.0, 1.9.1, 1.10.0, 1.10.1, 1.11.0, 1.11.1, 1.12.0, 1.12.1, 1.13.0, 1.14.0, 1.14.1, 1.14.2, 1.15.0, 1.16.0, 1.16.1, 1.17.0, 1.17.1, 1.18.0, 1.19.0, 1.20.0, 1.20.1, 1.21.1, 1.22.0, 1.22.1, 1.23.0, 1.23.1, 1.24.0, 1.24.1, 1.24.3, 1.25.0, 1.26.0, 1.27.1, 1.27.2, 1.28.1, 1.29.0, 1.30.0, 1.31.0, 1.32.0, 1.33.1, 1.33.2, 1.34.0, 1.34.1, 1.35.0, 1.36.0, 1.36.1, 1.37.0, 1.37.1, 1.38.0, 1.38.1, 1.39.0, 1.40.0, 1.41.0, 1.41.1, 1.42.0, 1.43.0, 1.44.0, 1.45.0, 1.46.0, 1.46.1, 1.46.3, 1.46.5, 1.47.0, 1.47.2, 1.47.5, 1.48.0, 1.48.1, 1.48.2, 1.49.0, 1.49.1, 1.50.0, 1.51.0, 1.51.1, 1.51.3, 1.52.0, 1.53.2, 1.54.3, 1.55.3, 1.56.0, 1.56.2, 1.57.0, 1.58.0, 1.59.0, 1.59.2, 1.59.3, 1.60.0, 1.60.1, 1.62.0, 1.62.1, 1.62.2, 1.63.0, 1.64.0, 1.64.1
rubygems:grpc
Dependent packages: 177
Dependent repositories: 2,596
Downloads: 135,396,834 total
Affected Version Ranges: >= 1.53.0, < 1.53.2, >= 1.54.0, < 1.54.3, >= 1.55.0, < 1.55.3, >= 1.56.0, < 1.56.2
Fixed in: 1.53.2, 1.54.3, 1.55.3, 1.56.2
All affected versions: 1.53.0, 1.53.1, 1.54.0, 1.54.2, 1.55.0, 1.56.0
All unaffected versions: 0.5.0, 0.6.0, 0.6.1, 0.9.2, 0.9.3, 0.9.4, 0.10.0, 0.11.0, 0.12.0, 0.13.0, 0.13.1, 0.14.1, 0.15.0, 1.0.0, 1.0.1, 1.1.2, 1.2.0, 1.2.2, 1.2.5, 1.3.4, 1.4.0, 1.4.1, 1.4.5, 1.6.0, 1.6.2, 1.6.4, 1.6.6, 1.6.7, 1.7.0, 1.7.1, 1.7.2, 1.7.3, 1.8.0, 1.8.3, 1.8.6, 1.8.7, 1.9.1, 1.10.0, 1.11.0, 1.11.1, 1.12.0, 1.13.0, 1.14.0, 1.14.1, 1.14.2, 1.15.0, 1.16.0, 1.17.0, 1.17.1, 1.18.0, 1.19.0, 1.20.0, 1.21.0, 1.22.0, 1.22.1, 1.23.0, 1.23.1, 1.24.0, 1.25.0, 1.26.0, 1.27.0, 1.28.0, 1.30.0, 1.30.1, 1.30.2, 1.31.1, 1.32.0, 1.34.0, 1.35.0, 1.36.0, 1.37.0, 1.37.1, 1.38.0, 1.39.0, 1.40.0, 1.41.0, 1.41.1, 1.42.0, 1.43.1, 1.45.0, 1.46.2, 1.46.3, 1.47.0, 1.48.0, 1.49.1, 1.50.0, 1.51.0, 1.52.0, 1.52.2, 1.53.2, 1.54.3, 1.55.3, 1.56.2, 1.57.0, 1.58.0, 1.59.0, 1.59.2, 1.60.0, 1.61.0, 1.62.0, 1.63.0, 1.64.0