Vulnerability Instance
Lookup for vulnerabilities affecting packages.
GET /api/vulnerabilities/91595?format=api
{ "url": "http://public2.vulnerablecode.io/api/vulnerabilities/91595?format=api", "vulnerability_id": "VCID-zr5j-8ewr-wkby", "summary": "Buffer overflow in PowerDNS Recursor 3.1.3 and earlier might allow remote attackers to execute arbitrary code via a malformed TCP DNS query that prevents Recursor from properly calculating the TCP DNS query length.", "aliases": [ { "alias": "CVE-2006-4251" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/934637?format=api", "purl": "pkg:deb/debian/pdns@2.9.20-4?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/pdns@2.9.20-4%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/1035648?format=api", "purl": "pkg:deb/debian/pdns@2.9.20-8", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-1jzb-z2bs-vbeb" }, { "vulnerability": "VCID-2m6r-ztcg-gbgu" }, { "vulnerability": "VCID-37kj-yg3f-x7g3" }, { "vulnerability": "VCID-4c2u-n7p5-nfg4" }, { "vulnerability": "VCID-5efj-fcg6-cuc5" }, { "vulnerability": "VCID-6nht-qd1p-qbbz" }, { "vulnerability": "VCID-8fks-8s21-b7b4" }, { "vulnerability": "VCID-bb3a-3ehq-8bhd" }, { "vulnerability": "VCID-ch2d-p2ru-23ex" }, { "vulnerability": "VCID-d13q-prqh-buge" }, { "vulnerability": "VCID-ez68-8ben-nuef" }, { "vulnerability": "VCID-gj88-me79-1qb3" }, { "vulnerability": "VCID-j5zf-9dpp-qkh6" }, { "vulnerability": "VCID-jrb1-cuhc-nqa1" }, { "vulnerability": "VCID-keaf-6ca3-vkbc" }, { "vulnerability": "VCID-m7h2-vam9-1yhn" }, { "vulnerability": "VCID-mnn7-6732-ykdm" }, { "vulnerability": "VCID-nwfa-n5f2-abe7" }, { "vulnerability": "VCID-q6d4-mv53-syhu" }, { "vulnerability": "VCID-qbnt-a5xe-2bg6" }, { "vulnerability": "VCID-srnu-wj3x-2qd1" }, { "vulnerability": "VCID-tqpr-vezf-4ye4" }, { "vulnerability": "VCID-w3fn-hwyn-6ba7" }, { "vulnerability": "VCID-w9w8-k8h2-b7fc" }, { "vulnerability": "VCID-xmmj-hpq2-kyad" }, { "vulnerability": "VCID-xvg6-5zhw-8fdk" }, { "vulnerability": "VCID-zcxy-ae2g-3kdy" }, { "vulnerability": "VCID-zdzj-q58r-5uby" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/pdns@2.9.20-8" }, { "url": "http://public2.vulnerablecode.io/api/packages/934632?format=api", "purl": "pkg:deb/debian/pdns@4.4.1-1?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-7dc3-qdk8-k7b2" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/pdns@4.4.1-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/934630?format=api", "purl": "pkg:deb/debian/pdns@4.7.3-2?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/pdns@4.7.3-2%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/934634?format=api", "purl": "pkg:deb/debian/pdns@4.9.7-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/pdns@4.9.7-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/934633?format=api", "purl": "pkg:deb/debian/pdns@5.0.3-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/pdns@5.0.3-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/934664?format=api", "purl": "pkg:deb/debian/pdns-recursor@3.1.4-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/pdns-recursor@3.1.4-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/934661?format=api", "purl": "pkg:deb/debian/pdns-recursor@4.4.2-3?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-2ugc-uygs-hqb8" }, { "vulnerability": "VCID-66sa-bc5p-jqde" }, { "vulnerability": "VCID-7dc3-qdk8-k7b2" }, { "vulnerability": "VCID-8tar-s444-zfac" }, { "vulnerability": "VCID-cdzz-8tc8-jucu" }, { "vulnerability": "VCID-m445-c6a1-uugf" }, { "vulnerability": "VCID-mkcs-362g-t7aq" }, { "vulnerability": "VCID-pjbp-1jgm-s3cg" }, { "vulnerability": "VCID-umcq-ztbz-qfb2" }, { "vulnerability": "VCID-vprj-j7u6-zbe7" }, { "vulnerability": "VCID-wmgd-z2j3-h7d9" }, { "vulnerability": "VCID-wywf-pmyt-zud4" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/pdns-recursor@4.4.2-3%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/934659?format=api", "purl": "pkg:deb/debian/pdns-recursor@4.8.8-1%2Bdeb12u1?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-2ugc-uygs-hqb8" }, { "vulnerability": "VCID-cdzz-8tc8-jucu" }, { "vulnerability": "VCID-m445-c6a1-uugf" }, { "vulnerability": "VCID-pjbp-1jgm-s3cg" }, { "vulnerability": "VCID-umcq-ztbz-qfb2" }, { "vulnerability": "VCID-wywf-pmyt-zud4" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/pdns-recursor@4.8.8-1%252Bdeb12u1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/934663?format=api", "purl": "pkg:deb/debian/pdns-recursor@5.2.8-0%2Bdeb13u1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/pdns-recursor@5.2.8-0%252Bdeb13u1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/934662?format=api", "purl": "pkg:deb/debian/pdns-recursor@5.4.0-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/pdns-recursor@5.4.0-1%3Fdistro=trixie" } ], "affected_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/1035647?format=api", "purl": "pkg:deb/debian/pdns@2.9.17-13sarge3", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-1bej-dqha-zqcm" }, { "vulnerability": "VCID-1jzb-z2bs-vbeb" }, { "vulnerability": "VCID-2m6r-ztcg-gbgu" }, { "vulnerability": "VCID-37kj-yg3f-x7g3" }, { "vulnerability": "VCID-4c2u-n7p5-nfg4" }, { "vulnerability": "VCID-5efj-fcg6-cuc5" }, { "vulnerability": "VCID-6nht-qd1p-qbbz" }, { "vulnerability": "VCID-8fks-8s21-b7b4" }, { "vulnerability": "VCID-bb3a-3ehq-8bhd" }, { "vulnerability": "VCID-ch2d-p2ru-23ex" }, { "vulnerability": "VCID-d13q-prqh-buge" }, { "vulnerability": "VCID-ez68-8ben-nuef" }, { "vulnerability": "VCID-gj88-me79-1qb3" }, { "vulnerability": "VCID-j5zf-9dpp-qkh6" }, { "vulnerability": "VCID-jrb1-cuhc-nqa1" }, { "vulnerability": "VCID-keaf-6ca3-vkbc" }, { "vulnerability": "VCID-kray-53q1-6qb4" }, { "vulnerability": "VCID-m7h2-vam9-1yhn" }, { "vulnerability": "VCID-mnn7-6732-ykdm" }, { "vulnerability": "VCID-nwfa-n5f2-abe7" }, { "vulnerability": "VCID-q6d4-mv53-syhu" }, { "vulnerability": "VCID-qbnt-a5xe-2bg6" }, { "vulnerability": "VCID-srnu-wj3x-2qd1" }, { "vulnerability": "VCID-tqpr-vezf-4ye4" }, { "vulnerability": "VCID-w3fn-hwyn-6ba7" }, { "vulnerability": "VCID-w9w8-k8h2-b7fc" }, { "vulnerability": "VCID-xmmj-hpq2-kyad" }, { "vulnerability": "VCID-xvg6-5zhw-8fdk" }, { "vulnerability": "VCID-zcxy-ae2g-3kdy" }, { "vulnerability": "VCID-zdzj-q58r-5uby" }, { "vulnerability": "VCID-zr5j-8ewr-wkby" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/pdns@2.9.17-13sarge3" } ], "references": [ { "reference_url": "http://doc.powerdns.com/powerdns-advisory-2006-01.html", "reference_id": "", "reference_type": "", "scores": [], "url": "http://doc.powerdns.com/powerdns-advisory-2006-01.html" }, { "reference_url": "http://lists.suse.com/archive/suse-security-announce/2006-Nov/0007.html", "reference_id": "", "reference_type": "", "scores": [], "url": "http://lists.suse.com/archive/suse-security-announce/2006-Nov/0007.html" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2006-4251", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00024", "scoring_system": "epss", "scoring_elements": "0.06443", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00024", "scoring_system": "epss", "scoring_elements": "0.06385", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.00024", "scoring_system": "epss", "scoring_elements": "0.06418", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00024", "scoring_system": "epss", "scoring_elements": "0.06453", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00024", "scoring_system": "epss", "scoring_elements": "0.06441", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00024", "scoring_system": "epss", "scoring_elements": "0.06491", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00024", "scoring_system": "epss", "scoring_elements": "0.06533", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00024", "scoring_system": "epss", "scoring_elements": "0.06527", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00024", "scoring_system": "epss", "scoring_elements": "0.0652", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00024", "scoring_system": "epss", "scoring_elements": "0.0651", "published_at": "2026-04-13T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2006-4251" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4251", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4251" }, { "reference_url": "http://secunia.com/advisories/22824", "reference_id": "", "reference_type": "", "scores": [], "url": "http://secunia.com/advisories/22824" }, { "reference_url": "http://secunia.com/advisories/22903", "reference_id": "", "reference_type": "", "scores": [], "url": "http://secunia.com/advisories/22903" }, { "reference_url": "http://secunia.com/advisories/22976", "reference_id": "", "reference_type": "", "scores": [], "url": "http://secunia.com/advisories/22976" }, { "reference_url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/30270", "reference_id": "", "reference_type": "", "scores": [], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/30270" }, { "reference_url": "http://www.debian.org/security/2006/dsa-1211", "reference_id": "", "reference_type": "", "scores": [], "url": "http://www.debian.org/security/2006/dsa-1211" }, { "reference_url": "http://www.securityfocus.com/bid/21037", "reference_id": "", "reference_type": "", "scores": [], "url": "http://www.securityfocus.com/bid/21037" }, { "reference_url": "http://www.vupen.com/english/advisories/2006/4484", "reference_id": "", "reference_type": "", "scores": [], "url": "http://www.vupen.com/english/advisories/2006/4484" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=398557", "reference_id": "398557", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=398557" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:powerdns:recursor:*:*:*:*:*:*:*:*", "reference_id": "cpe:2.3:a:powerdns:recursor:*:*:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:powerdns:recursor:*:*:*:*:*:*:*:*" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:powerdns:recursor:2.0_rc1:*:*:*:*:*:*:*", "reference_id": "cpe:2.3:a:powerdns:recursor:2.0_rc1:*:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:powerdns:recursor:2.0_rc1:*:*:*:*:*:*:*" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:powerdns:recursor:2.8:*:*:*:*:*:*:*", "reference_id": "cpe:2.3:a:powerdns:recursor:2.8:*:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:powerdns:recursor:2.8:*:*:*:*:*:*:*" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:powerdns:recursor:2.9.15:*:*:*:*:*:*:*", "reference_id": "cpe:2.3:a:powerdns:recursor:2.9.15:*:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:powerdns:recursor:2.9.15:*:*:*:*:*:*:*" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:powerdns:recursor:2.9.16:*:*:*:*:*:*:*", "reference_id": "cpe:2.3:a:powerdns:recursor:2.9.16:*:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:powerdns:recursor:2.9.16:*:*:*:*:*:*:*" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:powerdns:recursor:2.9.17:*:*:*:*:*:*:*", "reference_id": "cpe:2.3:a:powerdns:recursor:2.9.17:*:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:powerdns:recursor:2.9.17:*:*:*:*:*:*:*" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:powerdns:recursor:2.9.18:*:*:*:*:*:*:*", "reference_id": "cpe:2.3:a:powerdns:recursor:2.9.18:*:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:powerdns:recursor:2.9.18:*:*:*:*:*:*:*" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:powerdns:recursor:3.0:*:*:*:*:*:*:*", "reference_id": "cpe:2.3:a:powerdns:recursor:3.0:*:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:powerdns:recursor:3.0:*:*:*:*:*:*:*" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:powerdns:recursor:3.0.1:*:*:*:*:*:*:*", "reference_id": "cpe:2.3:a:powerdns:recursor:3.0.1:*:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:powerdns:recursor:3.0.1:*:*:*:*:*:*:*" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:powerdns:recursor:3.1:*:*:*:*:*:*:*", "reference_id": "cpe:2.3:a:powerdns:recursor:3.1:*:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:powerdns:recursor:3.1:*:*:*:*:*:*:*" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:powerdns:recursor:3.1.1:*:*:*:*:*:*:*", "reference_id": "cpe:2.3:a:powerdns:recursor:3.1.1:*:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:powerdns:recursor:3.1.1:*:*:*:*:*:*:*" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:powerdns:recursor:3.1.2:*:*:*:*:*:*:*", "reference_id": "cpe:2.3:a:powerdns:recursor:3.1.2:*:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:powerdns:recursor:3.1.2:*:*:*:*:*:*:*" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2006-4251", "reference_id": "CVE-2006-4251", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv2", "scoring_elements": "AV:N/AC:L/Au:N/C:P/I:P/A:P" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2006-4251" } ], "weaknesses": [], "exploits": [], "severity_range_score": "7.5 - 7.5", "exploitability": "0.5", "weighted_severity": "6.8", "risk_score": 3.4, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-zr5j-8ewr-wkby" }