1 line
4.1 KiB
JSON
1 line
4.1 KiB
JSON
{"schema_version":"1.9.0","id":"GHSA-p25m-jpj4-qcrr","published":"2023-09-13T18:31:26Z","modified":"2026-09-10T03:49:58.731823990Z","aliases":["CVE-2023-4785","PYSEC-2026-1428"],"summary":"Denial of Service Vulnerability in gRPC TCP Server (Posix-compatible platforms)","details":"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. ","affected":[{"package":{"name":"grpc","ecosystem":"RubyGems","purl":"pkg:gem/grpc"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.56.0"},{"fixed":"1.56.2"}]}],"versions":["1.56.0"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/09/GHSA-p25m-jpj4-qcrr/GHSA-p25m-jpj4-qcrr.json"}},{"package":{"name":"grpc","ecosystem":"RubyGems","purl":"pkg:gem/grpc"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.55.0"},{"fixed":"1.55.3"}]}],"versions":["1.55.0"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/09/GHSA-p25m-jpj4-qcrr/GHSA-p25m-jpj4-qcrr.json"}},{"package":{"name":"grpc","ecosystem":"RubyGems","purl":"pkg:gem/grpc"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.54.0"},{"fixed":"1.54.3"}]}],"versions":["1.54.0","1.54.2"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/09/GHSA-p25m-jpj4-qcrr/GHSA-p25m-jpj4-qcrr.json"}},{"package":{"name":"grpc","ecosystem":"RubyGems","purl":"pkg:gem/grpc"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.53.0"},{"fixed":"1.53.2"}]}],"versions":["1.53.0","1.53.1"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/09/GHSA-p25m-jpj4-qcrr/GHSA-p25m-jpj4-qcrr.json"}},{"package":{"name":"grpcio","ecosystem":"PyPI","purl":"pkg:pypi/grpcio"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.55.0"},{"fixed":"1.55.3"}]}],"versions":["1.55.0"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/09/GHSA-p25m-jpj4-qcrr/GHSA-p25m-jpj4-qcrr.json"}},{"package":{"name":"grpcio","ecosystem":"PyPI","purl":"pkg:pypi/grpcio"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.54.0"},{"fixed":"1.54.3"}]}],"versions":["1.54.0","1.54.2"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/09/GHSA-p25m-jpj4-qcrr/GHSA-p25m-jpj4-qcrr.json"}},{"package":{"name":"grpcio","ecosystem":"PyPI","purl":"pkg:pypi/grpcio"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.53.0"},{"fixed":"1.53.2"}]}],"versions":["1.53.0","1.53.1"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/09/GHSA-p25m-jpj4-qcrr/GHSA-p25m-jpj4-qcrr.json"}}],"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-4785"},{"type":"WEB","url":"https://github.com/grpc/grpc/pull/33656"},{"type":"WEB","url":"https://github.com/grpc/grpc/pull/33667"},{"type":"WEB","url":"https://github.com/grpc/grpc/pull/33669"},{"type":"WEB","url":"https://github.com/grpc/grpc/pull/33670"},{"type":"WEB","url":"https://github.com/grpc/grpc/pull/33672"},{"type":"WEB","url":"https://github.com/rubysec/ruby-advisory-db/blob/master/gems/grpc/CVE-2023-4785.yml"},{"type":"WEB","url":"https://groups.google.com/g/grpc-io/c/LlLkB1CeE4U"},{"type":"WEB","url":"https://rubygems.org/gems/grpc/versions/1.53.2"},{"type":"WEB","url":"https://rubygems.org/gems/grpc/versions/1.54.3"},{"type":"WEB","url":"https://rubygems.org/gems/grpc/versions/1.55.3"},{"type":"WEB","url":"https://rubygems.org/gems/grpc/versions/1.56.2"}],"database_specific":{"cwe_ids":["CWE-248"],"github_reviewed":true,"github_reviewed_at":"2024-02-02T20:42:27Z","nvd_published_at":"2023-09-13T17:15:10Z","severity":"HIGH"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]} |