Vulnerability Instance
Lookup for vulnerabilities affecting packages.
GET /api/vulnerabilities/18175?format=api
{ "url": "http://public2.vulnerablecode.io/api/vulnerabilities/18175?format=api", "vulnerability_id": "VCID-61xa-2pun-n3c9", "summary": "Connection confusion in gRPC\nWhen gRPC HTTP2 stack raised a header size exceeded error, it skipped parsing the rest of the HPACK frame. This caused any HPACK table mutations to also be skipped, resulting in a desynchronization of HPACK tables between sender and receiver. If leveraged, say, between a proxy and a backend, this could lead to requests from the proxy being interpreted as containing headers from different proxy clients - leading to an information leak that can be used for privilege escalation or data exfiltration.", "aliases": [ { "alias": "CVE-2023-32731" }, { "alias": "GHSA-cfgp-2977-2fmm" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/924458?format=api", "purl": "pkg:deb/debian/grpc@0?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/grpc@0%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/924453?format=api", "purl": "pkg:deb/debian/grpc@1.30.2-3?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/grpc@1.30.2-3%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/924451?format=api", "purl": "pkg:deb/debian/grpc@1.51.1-3?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-6g6x-9wx8-uqa5" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/grpc@1.51.1-3%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/924456?format=api", "purl": "pkg:deb/debian/grpc@1.51.1-6?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-6g6x-9wx8-uqa5" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/grpc@1.51.1-6%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/924454?format=api", "purl": "pkg:deb/debian/grpc@1.51.1-7?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-6g6x-9wx8-uqa5" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/grpc@1.51.1-7%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/924455?format=api", "purl": "pkg:deb/debian/grpc@1.51.1-8?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-6g6x-9wx8-uqa5" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/grpc@1.51.1-8%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/1076072?format=api", "purl": "pkg:deb/debian/grpc@1.51.1-9?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-6g6x-9wx8-uqa5" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/grpc@1.51.1-9%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/58553?format=api", "purl": "pkg:gem/grpc@1.53.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-9rmn-3anf-fqcm" }, { "vulnerability": "VCID-sufp-vkzp-xygp" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/grpc@1.53.1" }, { "url": "http://public2.vulnerablecode.io/api/packages/58554?format=api", "purl": "pkg:gem/grpc@1.54.2", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-9rmn-3anf-fqcm" }, { "vulnerability": "VCID-sufp-vkzp-xygp" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/grpc@1.54.2" }, { "url": "http://public2.vulnerablecode.io/api/packages/58594?format=api", "purl": "pkg:maven/io.grpc/grpc-protobuf@1.54.2", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/io.grpc/grpc-protobuf@1.54.2" }, { "url": "http://public2.vulnerablecode.io/api/packages/58568?format=api", "purl": "pkg:pypi/grpcio@1.53.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-9rmn-3anf-fqcm" }, { "vulnerability": "VCID-sufp-vkzp-xygp" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/grpcio@1.53.1" }, { "url": "http://public2.vulnerablecode.io/api/packages/58569?format=api", "purl": "pkg:pypi/grpcio@1.54.2", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-9rmn-3anf-fqcm" }, { "vulnerability": "VCID-sufp-vkzp-xygp" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/grpcio@1.54.2" } ], "affected_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/58551?format=api", "purl": "pkg:gem/grpc@1.53.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-61xa-2pun-n3c9" }, { "vulnerability": "VCID-9rmn-3anf-fqcm" }, { "vulnerability": "VCID-sufp-vkzp-xygp" }, { "vulnerability": "VCID-v4qr-8be5-bbej" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/grpc@1.53.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/58552?format=api", "purl": "pkg:gem/grpc@1.54.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-61xa-2pun-n3c9" }, { "vulnerability": "VCID-9rmn-3anf-fqcm" }, { "vulnerability": "VCID-sufp-vkzp-xygp" }, { "vulnerability": "VCID-v4qr-8be5-bbej" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/grpc@1.54.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/58591?format=api", "purl": "pkg:maven/io.grpc/grpc-protobuf@1.53.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-61xa-2pun-n3c9" }, { "vulnerability": "VCID-v4qr-8be5-bbej" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/io.grpc/grpc-protobuf@1.53.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/58592?format=api", "purl": "pkg:maven/io.grpc/grpc-protobuf@1.54.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-61xa-2pun-n3c9" }, { "vulnerability": "VCID-v4qr-8be5-bbej" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/io.grpc/grpc-protobuf@1.54.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/606944?format=api", "purl": "pkg:maven/io.grpc/grpc-protobuf@1.54.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-61xa-2pun-n3c9" }, { "vulnerability": "VCID-v4qr-8be5-bbej" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/io.grpc/grpc-protobuf@1.54.1" }, { "url": "http://public2.vulnerablecode.io/api/packages/58565?format=api", "purl": "pkg:pypi/grpcio@1.53.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-61xa-2pun-n3c9" }, { "vulnerability": "VCID-9rmn-3anf-fqcm" }, { "vulnerability": "VCID-sufp-vkzp-xygp" }, { "vulnerability": "VCID-v4qr-8be5-bbej" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/grpcio@1.53.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/58567?format=api", "purl": "pkg:pypi/grpcio@1.54.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-61xa-2pun-n3c9" }, { "vulnerability": "VCID-9rmn-3anf-fqcm" }, { "vulnerability": "VCID-sufp-vkzp-xygp" }, { "vulnerability": "VCID-v4qr-8be5-bbej" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/grpcio@1.54.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/95640?format=api", "purl": "pkg:rpm/redhat/rhc-worker-playbook@0.1.10-1?arch=el9_5", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-12sa-qzjz-2ya9" }, { "vulnerability": "VCID-61xa-2pun-n3c9" }, { "vulnerability": "VCID-9rmn-3anf-fqcm" }, { "vulnerability": "VCID-qatb-my8j-b3hr" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/rhc-worker-playbook@0.1.10-1%3Farch=el9_5" } ], "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-32731.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.4", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:H" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-32731.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2023-32731", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.0007", "scoring_system": "epss", "scoring_elements": "0.21571", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.0007", "scoring_system": "epss", "scoring_elements": "0.21629", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00075", "scoring_system": "epss", "scoring_elements": "0.22318", "published_at": "2026-04-29T12:55:00Z" }, { "value": "0.00075", "scoring_system": "epss", "scoring_elements": "0.2232", "published_at": "2026-04-26T12:55:00Z" }, { "value": "0.00075", "scoring_system": "epss", "scoring_elements": "0.2233", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.00075", "scoring_system": "epss", "scoring_elements": "0.22485", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00075", "scoring_system": "epss", "scoring_elements": "0.22535", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00075", "scoring_system": "epss", "scoring_elements": "0.2254", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00075", "scoring_system": "epss", "scoring_elements": "0.22527", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00075", "scoring_system": "epss", "scoring_elements": "0.22581", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00075", "scoring_system": "epss", "scoring_elements": "0.22622", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00075", "scoring_system": "epss", "scoring_elements": "0.22606", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00075", "scoring_system": "epss", "scoring_elements": "0.22552", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00075", "scoring_system": "epss", "scoring_elements": "0.2247", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00075", "scoring_system": "epss", "scoring_elements": "0.22302", "published_at": "2026-05-07T12:55:00Z" }, { "value": "0.00075", "scoring_system": "epss", "scoring_elements": "0.22219", "published_at": "2026-05-05T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2023-32731" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.4", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:H" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://github.com/grpc/grpc/commit/29d8beee0ac2555773b2a2dda5601c74a95d6c10", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.4", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/grpc/grpc/commit/29d8beee0ac2555773b2a2dda5601c74a95d6c10" }, { "reference_url": "https://github.com/grpc/grpc/commit/65a2a895afaf1d2072447b9baf246374b182a946", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.4", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/grpc/grpc/commit/65a2a895afaf1d2072447b9baf246374b182a946" }, { "reference_url": "https://github.com/grpc/grpc/issues/33463", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3", "scoring_elements": "" }, { "value": "7.4", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/grpc/grpc/issues/33463" }, { "reference_url": "https://github.com/grpc/grpc/pull/32309", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.4", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-09-26T19:07:16Z/" } ], "url": "https://github.com/grpc/grpc/pull/32309" }, { "reference_url": "https://github.com/grpc/grpc/pull/33005", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.4", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-09-26T19:07:16Z/" } ], "url": "https://github.com/grpc/grpc/pull/33005" }, { "reference_url": "https://github.com/grpc/grpc/releases/tag/v1.53.1", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.4", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/grpc/grpc/releases/tag/v1.53.1" }, { "reference_url": "https://github.com/grpc/grpc/releases/tag/v1.54.2", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.4", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/grpc/grpc/releases/tag/v1.54.2" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2214463", "reference_id": "2214463", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2214463" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2023-32731", "reference_id": "CVE-2023-32731", "reference_type": "", "scores": [ { "value": "7.4", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-32731" }, { "reference_url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/grpc/CVE-2023-32731.yml", "reference_id": "CVE-2023-32731.YML", "reference_type": "", "scores": [ { "value": "7.4", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/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-2023-32731.yml" }, { "reference_url": "https://github.com/advisories/GHSA-cfgp-2977-2fmm", "reference_id": "GHSA-cfgp-2977-2fmm", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-cfgp-2977-2fmm" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2024:10761", "reference_id": "RHSA-2024:10761", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2024:10761" } ], "weaknesses": [ { "cwe_id": 440, "name": "Expected Behavior Violation", "description": "A feature, API, or function does not perform according to its specification." }, { "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-61xa-2pun-n3c9" }