Vulnerability Instance
Lookup for vulnerabilities affecting packages.
GET /api/vulnerabilities/91596?format=api
{ "url": "http://public2.vulnerablecode.io/api/vulnerabilities/91596?format=api", "vulnerability_id": "VCID-kzps-gj5k-8yh3", "summary": "PowerDNS Recursor 3.1.3 and earlier allows remote attackers to cause a denial of service (resource exhaustion and application crash) via a CNAME record with a zero TTL, which triggers an infinite loop.", "aliases": [ { "alias": "CVE-2006-4252" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/934638?format=api", "purl": "pkg:deb/debian/pdns@0?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/pdns@0%3Fdistro=trixie" }, { "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": [], "references": [ { "reference_url": "http://doc.powerdns.com/powerdns-advisory-2006-02.html", "reference_id": "", "reference_type": "", "scores": [], "url": "http://doc.powerdns.com/powerdns-advisory-2006-02.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-2006-4252", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00012", "scoring_system": "epss", "scoring_elements": "0.01754", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00012", "scoring_system": "epss", "scoring_elements": "0.01702", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.00012", "scoring_system": "epss", "scoring_elements": "0.01745", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00012", "scoring_system": "epss", "scoring_elements": "0.01759", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00012", "scoring_system": "epss", "scoring_elements": "0.01762", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00012", "scoring_system": "epss", "scoring_elements": "0.01771", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00012", "scoring_system": "epss", "scoring_elements": "0.01766", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00012", "scoring_system": "epss", "scoring_elements": "0.01756", "published_at": "2026-04-12T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2006-4252" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4252", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4252" }, { "reference_url": "http://secunia.com/advisories/22824", "reference_id": "", "reference_type": "", "scores": [], "url": "http://secunia.com/advisories/22824" }, { "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/30257", "reference_id": "", "reference_type": "", "scores": [], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/30257" }, { "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=398559", "reference_id": "398559", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=398559" }, { "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-2006-4252", "reference_id": "CVE-2006-4252", "reference_type": "", "scores": [ { "value": "5.0", "scoring_system": "cvssv2", "scoring_elements": "AV:N/AC:L/Au:N/C:N/I:N/A:P" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2006-4252" } ], "weaknesses": [], "exploits": [], "severity_range_score": "5.0 - 5.0", "exploitability": null, "weighted_severity": null, "risk_score": null, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-kzps-gj5k-8yh3" }