Vulnerability Instance
Lookup for vulnerabilities affecting packages.
GET /api/vulnerabilities/284336?format=api
{ "url": "http://public2.vulnerablecode.io/api/vulnerabilities/284336?format=api", "vulnerability_id": "VCID-sgqw-g5s2-6ydd", "summary": "NULL Pointer Dereference in GitHub repository radareorg/radare2 prior to 5.8.2.", "aliases": [ { "alias": "CVE-2022-4843" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/937420?format=api", "purl": "pkg:deb/debian/radare2@0?distro=sid", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/radare2@0%3Fdistro=sid" }, { "url": "http://public2.vulnerablecode.io/api/packages/937413?format=api", "purl": "pkg:deb/debian/radare2@6.0.7%2Bds-1?distro=sid", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/radare2@6.0.7%252Bds-1%3Fdistro=sid" } ], "affected_packages": [], "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2022-4843", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.0006", "scoring_system": "epss", "scoring_elements": "0.18934", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.0006", "scoring_system": "epss", "scoring_elements": "0.18843", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.0006", "scoring_system": "epss", "scoring_elements": "0.18849", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.0006", "scoring_system": "epss", "scoring_elements": "0.18802", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.0006", "scoring_system": "epss", "scoring_elements": "0.18749", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.0006", "scoring_system": "epss", "scoring_elements": "0.18699", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.0006", "scoring_system": "epss", "scoring_elements": "0.18711", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.0006", "scoring_system": "epss", "scoring_elements": "0.18729", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.0006", "scoring_system": "epss", "scoring_elements": "0.18616", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.0006", "scoring_system": "epss", "scoring_elements": "0.18595", "published_at": "2026-04-26T12:55:00Z" }, { "value": "0.0006", "scoring_system": "epss", "scoring_elements": "0.18553", "published_at": "2026-04-29T12:55:00Z" }, { "value": "0.0006", "scoring_system": "epss", "scoring_elements": "0.18987", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.0006", "scoring_system": "epss", "scoring_elements": "0.1871", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.0006", "scoring_system": "epss", "scoring_elements": "0.1879", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00064", "scoring_system": "epss", "scoring_elements": "0.19632", "published_at": "2026-05-07T12:55:00Z" }, { "value": "0.00064", "scoring_system": "epss", "scoring_elements": "0.19548", "published_at": "2026-05-05T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2022-4843" }, { "reference_url": "https://huntr.dev/bounties/075b2760-66a0-4d38-b3b5-e9934956ab7f", "reference_id": "075b2760-66a0-4d38-b3b5-e9934956ab7f", "reference_type": "", "scores": [ { "value": "4.4", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2025-04-09T14:50:53Z/" } ], "url": "https://huntr.dev/bounties/075b2760-66a0-4d38-b3b5-e9934956ab7f" }, { "reference_url": "https://github.com/radareorg/radare2/commit/842f809d4ec6a12af2906f948657281c9ebc8a24", "reference_id": "842f809d4ec6a12af2906f948657281c9ebc8a24", "reference_type": "", "scores": [ { "value": "4.4", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2025-04-09T14:50:53Z/" } ], "url": "https://github.com/radareorg/radare2/commit/842f809d4ec6a12af2906f948657281c9ebc8a24" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FOXRDPI3OYYKO4PKXE3XD2IFONL6BCHR/", "reference_id": "FOXRDPI3OYYKO4PKXE3XD2IFONL6BCHR", "reference_type": "", "scores": [ { "value": "4.4", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2025-04-09T14:50:53Z/" } ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FOXRDPI3OYYKO4PKXE3XD2IFONL6BCHR/" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OFCCTYAD7ASNQ23ABCUPAZHEDEIOCW6T/", "reference_id": "OFCCTYAD7ASNQ23ABCUPAZHEDEIOCW6T", "reference_type": "", "scores": [ { "value": "4.4", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2025-04-09T14:50:53Z/" } ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OFCCTYAD7ASNQ23ABCUPAZHEDEIOCW6T/" } ], "weaknesses": [ { "cwe_id": 476, "name": "NULL Pointer Dereference", "description": "A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit." } ], "exploits": [], "severity_range_score": "4.4 - 4.4", "exploitability": null, "weighted_severity": null, "risk_score": null, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-sgqw-g5s2-6ydd" }