Vulnerability Instance
Lookup for vulnerabilities affecting packages.
GET /api/vulnerabilities/46007?format=api
{ "url": "http://public2.vulnerablecode.io/api/vulnerabilities/46007?format=api", "vulnerability_id": "VCID-3yj7-2uwb-rfeg", "summary": "Denial of Service Vulnerability in gRPC TCP Server (Posix-compatible platforms)\nLack 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.", "aliases": [ { "alias": "CVE-2023-4785" }, { "alias": "GHSA-p25m-jpj4-qcrr" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/66508?format=api", "purl": "pkg:gem/grpc@1.53.2", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-s72k-z9nx-hkac" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/grpc@1.53.2" }, { "url": "http://public2.vulnerablecode.io/api/packages/66509?format=api", "purl": "pkg:gem/grpc@1.54.3", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-s72k-z9nx-hkac" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/grpc@1.54.3" }, { "url": "http://public2.vulnerablecode.io/api/packages/66914?format=api", "purl": "pkg:gem/grpc@1.55.3", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-s72k-z9nx-hkac" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/grpc@1.55.3" }, { "url": "http://public2.vulnerablecode.io/api/packages/66511?format=api", "purl": "pkg:gem/grpc@1.56.2", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-s72k-z9nx-hkac" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/grpc@1.56.2" }, { "url": "http://public2.vulnerablecode.io/api/packages/66514?format=api", "purl": "pkg:pypi/grpcio@1.53.2", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/grpcio@1.53.2" }, { "url": "http://public2.vulnerablecode.io/api/packages/66515?format=api", "purl": "pkg:pypi/grpcio@1.54.3", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/grpcio@1.54.3" }, { "url": "http://public2.vulnerablecode.io/api/packages/66919?format=api", "purl": "pkg:pypi/grpcio@1.55.3", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/grpcio@1.55.3" } ], "affected_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/65860?format=api", "purl": "pkg:gem/grpc@1.53.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3yj7-2uwb-rfeg" }, { "vulnerability": "VCID-9n4p-zc4e-cqdq" }, { "vulnerability": "VCID-s72k-z9nx-hkac" }, { "vulnerability": "VCID-scy8-8nt2-zfh9" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/grpc@1.53.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/65862?format=api", "purl": "pkg:gem/grpc@1.53.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3yj7-2uwb-rfeg" }, { "vulnerability": "VCID-s72k-z9nx-hkac" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/grpc@1.53.1" }, { "url": "http://public2.vulnerablecode.io/api/packages/65861?format=api", "purl": "pkg:gem/grpc@1.54.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3yj7-2uwb-rfeg" }, { "vulnerability": "VCID-9n4p-zc4e-cqdq" }, { "vulnerability": "VCID-s72k-z9nx-hkac" }, { "vulnerability": "VCID-scy8-8nt2-zfh9" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/grpc@1.54.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/75537?format=api", "purl": "pkg:gem/grpc@1.54", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3yj7-2uwb-rfeg" }, { "vulnerability": "VCID-s72k-z9nx-hkac" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/grpc@1.54" }, { "url": "http://public2.vulnerablecode.io/api/packages/65863?format=api", "purl": "pkg:gem/grpc@1.54.2", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3yj7-2uwb-rfeg" }, { "vulnerability": "VCID-s72k-z9nx-hkac" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/grpc@1.54.2" }, { "url": "http://public2.vulnerablecode.io/api/packages/66506?format=api", "purl": "pkg:gem/grpc@1.55.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3yj7-2uwb-rfeg" }, { "vulnerability": "VCID-s72k-z9nx-hkac" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/grpc@1.55.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/75538?format=api", "purl": "pkg:gem/grpc@1.55", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3yj7-2uwb-rfeg" }, { "vulnerability": "VCID-s72k-z9nx-hkac" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/grpc@1.55" }, { "url": "http://public2.vulnerablecode.io/api/packages/66507?format=api", "purl": "pkg:gem/grpc@1.56.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3yj7-2uwb-rfeg" }, { "vulnerability": "VCID-s72k-z9nx-hkac" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/grpc@1.56.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/75539?format=api", "purl": "pkg:gem/grpc@1.56", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3yj7-2uwb-rfeg" }, { "vulnerability": "VCID-s72k-z9nx-hkac" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/grpc@1.56" }, { "url": "http://public2.vulnerablecode.io/api/packages/65871?format=api", "purl": "pkg:pypi/grpcio@1.53.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3yj7-2uwb-rfeg" }, { "vulnerability": "VCID-9n4p-zc4e-cqdq" }, { "vulnerability": "VCID-s72k-z9nx-hkac" }, { "vulnerability": "VCID-scy8-8nt2-zfh9" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/grpcio@1.53.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/65873?format=api", "purl": "pkg:pypi/grpcio@1.53.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3yj7-2uwb-rfeg" }, { "vulnerability": "VCID-s72k-z9nx-hkac" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/grpcio@1.53.1" }, { "url": "http://public2.vulnerablecode.io/api/packages/65872?format=api", "purl": "pkg:pypi/grpcio@1.54.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3yj7-2uwb-rfeg" }, { "vulnerability": "VCID-9n4p-zc4e-cqdq" }, { "vulnerability": "VCID-s72k-z9nx-hkac" }, { "vulnerability": "VCID-scy8-8nt2-zfh9" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/grpcio@1.54.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/65874?format=api", "purl": "pkg:pypi/grpcio@1.54.2", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3yj7-2uwb-rfeg" }, { "vulnerability": "VCID-s72k-z9nx-hkac" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/grpcio@1.54.2" }, { "url": "http://public2.vulnerablecode.io/api/packages/66512?format=api", "purl": "pkg:pypi/grpcio@1.55.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3yj7-2uwb-rfeg" }, { "vulnerability": "VCID-s72k-z9nx-hkac" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/grpcio@1.55.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/117123?format=api", "purl": "pkg:rpm/redhat/rubygem-grpc@1.58.0-1?arch=el8sat", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3yj7-2uwb-rfeg" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/rubygem-grpc@1.58.0-1%3Farch=el8sat" } ], "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-4785.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-4785.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2023-4785", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00042", "scoring_system": "epss", "scoring_elements": "0.13327", "published_at": "2026-06-05T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2023-4785" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-4785", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-4785" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://github.com/grpc/grpc/pull/33656", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2024-09-25T18:02:01Z/" } ], "url": "https://github.com/grpc/grpc/pull/33656" }, { "reference_url": "https://github.com/grpc/grpc/pull/33667", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2024-09-25T18:02:01Z/" } ], "url": "https://github.com/grpc/grpc/pull/33667" }, { "reference_url": "https://github.com/grpc/grpc/pull/33669", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2024-09-25T18:02:01Z/" } ], "url": "https://github.com/grpc/grpc/pull/33669" }, { "reference_url": "https://github.com/grpc/grpc/pull/33670", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2024-09-25T18:02:01Z/" } ], "url": "https://github.com/grpc/grpc/pull/33670" }, { "reference_url": "https://github.com/grpc/grpc/pull/33672", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2024-09-25T18:02:01Z/" } ], "url": "https://github.com/grpc/grpc/pull/33672" }, { "reference_url": "https://groups.google.com/g/grpc-io/c/LlLkB1CeE4U", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3", "scoring_elements": "" }, { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://groups.google.com/g/grpc-io/c/LlLkB1CeE4U" }, { "reference_url": "https://rubygems.org/gems/grpc/versions/1.53.2", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://rubygems.org/gems/grpc/versions/1.53.2" }, { "reference_url": "https://rubygems.org/gems/grpc/versions/1.54.3", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://rubygems.org/gems/grpc/versions/1.54.3" }, { "reference_url": "https://rubygems.org/gems/grpc/versions/1.55.3", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://rubygems.org/gems/grpc/versions/1.55.3" }, { "reference_url": "https://rubygems.org/gems/grpc/versions/1.56.2", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://rubygems.org/gems/grpc/versions/1.56.2" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1059281", "reference_id": "1059281", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1059281" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2239017", "reference_id": "2239017", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2239017" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2023-4785", "reference_id": "CVE-2023-4785", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-4785" }, { "reference_url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/grpc/CVE-2023-4785.yml", "reference_id": "CVE-2023-4785.YML", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/grpc/CVE-2023-4785.yml" }, { "reference_url": "https://github.com/advisories/GHSA-p25m-jpj4-qcrr", "reference_id": "GHSA-p25m-jpj4-qcrr", "reference_type": "", "scores": [], "url": "https://github.com/advisories/GHSA-p25m-jpj4-qcrr" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2024:0797", "reference_id": "RHSA-2024:0797", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2024:0797" } ], "weaknesses": [ { "cwe_id": 248, "name": "Uncaught Exception", "description": "An exception is thrown from a function, but it is not caught." }, { "cwe_id": 937, "name": "OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities", "description": "Weaknesses in this category are related to the A9 category in the OWASP Top Ten 2013." }, { "cwe_id": 1035, "name": "OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities", "description": "Weaknesses in this category are related to the A9 category in the OWASP Top Ten 2017." } ], "exploits": [], "severity_range_score": "7.0 - 8.9", "exploitability": "0.5", "weighted_severity": "8.0", "risk_score": 4.0, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-3yj7-2uwb-rfeg" }