Vulnerability Instance
Lookup for vulnerabilities affecting packages.
GET /api/vulnerabilities/88023?format=api
{ "url": "http://public2.vulnerablecode.io/api/vulnerabilities/88023?format=api", "vulnerability_id": "VCID-bbc2-2xf7-3kfs", "summary": "kernel: AF_UNIX: Fix deadlock on connecting to shutdown socket", "aliases": [ { "alias": "CVE-2009-3621" } ], "fixed_packages": [], "affected_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/128208?format=api", "purl": "pkg:rpm/redhat/kernel@2.6.9-89.0.18?arch=EL", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-2jey-fr36-q7ad" }, { "vulnerability": "VCID-9bng-92hg-yygp" }, { "vulnerability": "VCID-bbc2-2xf7-3kfs" }, { "vulnerability": "VCID-c7vw-3qbq-wubw" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/kernel@2.6.9-89.0.18%3Farch=EL" }, { "url": "http://public2.vulnerablecode.io/api/packages/128206?format=api", "purl": "pkg:rpm/redhat/kernel@2.6.18-164.9.1?arch=el5", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-9bng-92hg-yygp" }, { "vulnerability": "VCID-bbc2-2xf7-3kfs" }, { "vulnerability": "VCID-bscn-juhe-43an" }, { "vulnerability": "VCID-khu8-cdvk-xyhd" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/kernel@2.6.18-164.9.1%3Farch=el5" }, { "url": "http://public2.vulnerablecode.io/api/packages/128207?format=api", "purl": "pkg:rpm/redhat/kernel-rt@2.6.24.7-137?arch=el5rt", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-192r-5pds-gyam" }, { "vulnerability": "VCID-25ku-hx89-akbv" }, { "vulnerability": "VCID-2jey-fr36-q7ad" }, { "vulnerability": "VCID-9bng-92hg-yygp" }, { "vulnerability": "VCID-bbc2-2xf7-3kfs" }, { "vulnerability": "VCID-bgjb-szvg-23gw" }, { "vulnerability": "VCID-c7vw-3qbq-wubw" }, { "vulnerability": "VCID-khu8-cdvk-xyhd" }, { "vulnerability": "VCID-kray-wduc-2ufg" }, { "vulnerability": "VCID-m38w-vwke-jkc3" }, { "vulnerability": "VCID-qqn9-1jp5-a7h9" }, { "vulnerability": "VCID-z5n4-qdys-u3fv" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/kernel-rt@2.6.24.7-137%3Farch=el5rt" } ], "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2009-3621.json", "reference_id": "", "reference_type": "", "scores": [], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2009-3621.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2009-3621", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00064", "scoring_system": "epss", "scoring_elements": "0.19914", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.00064", "scoring_system": "epss", "scoring_elements": "0.2006", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00064", "scoring_system": "epss", "scoring_elements": "0.20118", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00064", "scoring_system": "epss", "scoring_elements": "0.19846", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00064", "scoring_system": "epss", "scoring_elements": "0.19926", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00064", "scoring_system": "epss", "scoring_elements": "0.1998", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00064", "scoring_system": "epss", "scoring_elements": "0.2", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00064", "scoring_system": "epss", "scoring_elements": "0.19955", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00072", "scoring_system": "epss", "scoring_elements": "0.21895", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00072", "scoring_system": "epss", "scoring_elements": "0.21897", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00072", "scoring_system": "epss", "scoring_elements": "0.21902", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00072", "scoring_system": "epss", "scoring_elements": "0.21863", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00072", "scoring_system": "epss", "scoring_elements": "0.21716", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.00072", "scoring_system": "epss", "scoring_elements": "0.21709", "published_at": "2026-04-26T12:55:00Z" }, { "value": "0.00072", "scoring_system": "epss", "scoring_elements": "0.21701", "published_at": "2026-04-29T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2009-3621" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=529626", "reference_id": "529626", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=529626" }, { "reference_url": "https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/linux/dos/10022.c", "reference_id": "CVE-2009-3621", "reference_type": "exploit", "scores": [], "url": "https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/linux/dos/10022.c" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2009:1540", "reference_id": "RHSA-2009:1540", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2009:1540" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2009:1670", "reference_id": "RHSA-2009:1670", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2009:1670" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2009:1671", "reference_id": "RHSA-2009:1671", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2009:1671" }, { "reference_url": "https://usn.ubuntu.com/864-1/", "reference_id": "USN-864-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/864-1/" } ], "weaknesses": [], "exploits": [ { "date_added": "2009-11-09", "description": "Linux Kernel 2.6.31.4 - 'unix_stream_connect()' Local Denial of Service", "required_action": null, "due_date": null, "notes": null, "known_ransomware_campaign_use": true, "source_date_published": "2009-11-10", "exploit_type": "dos", "platform": "linux", "source_date_updated": null, "data_source": "Exploit-DB", "source_url": "" } ], "severity_range_score": null, "exploitability": "2.0", "weighted_severity": "0.0", "risk_score": null, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-bbc2-2xf7-3kfs" }