Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/103817?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/103817?format=api", "purl": "pkg:deb/debian/libspf2@1.2.10-7.2?distro=trixie", "type": "deb", "namespace": "debian", "name": "libspf2", "version": "1.2.10-7.2", "qualifiers": { "distro": "trixie" }, "subpath": "", "is_vulnerable": false, "next_non_vulnerable_version": "1.2.10-8.3", "latest_non_vulnerable_version": "1.2.10-9", "affected_by_vulnerabilities": [], "fixing_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/7003?format=api", "vulnerability_id": "VCID-273a-x5sb-kudp", "summary": "arbitrary code execution", "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-20314", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00169", "scoring_system": "epss", "scoring_elements": "0.37919", "published_at": "2026-06-06T12:55:00Z" }, { "value": "0.00169", "scoring_system": "epss", "scoring_elements": "0.37825", "published_at": "2026-06-04T12:55:00Z" }, { "value": "0.00169", "scoring_system": "epss", "scoring_elements": "0.37916", "published_at": "2026-06-05T12:55:00Z" }, { "value": "0.00169", "scoring_system": "epss", "scoring_elements": "0.37865", "published_at": "2026-06-09T12:55:00Z" }, { "value": "0.00169", "scoring_system": "epss", "scoring_elements": "0.37888", "published_at": "2026-06-07T12:55:00Z" }, { "value": "0.00169", "scoring_system": "epss", "scoring_elements": "0.37853", "published_at": "2026-06-08T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-20314" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-20314", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-20314" }, { "reference_url": "https://security.archlinux.org/AVG-2280", "reference_id": "AVG-2280", "reference_type": "", "scores": [ { "value": "Medium", "scoring_system": "archlinux", "scoring_elements": "" } ], "url": "https://security.archlinux.org/AVG-2280" }, { "reference_url": "https://security.gentoo.org/glsa/202401-22", "reference_id": "GLSA-202401-22", "reference_type": "", "scores": [], "url": "https://security.gentoo.org/glsa/202401-22" }, { "reference_url": "https://usn.ubuntu.com/6584-1/", "reference_id": "USN-6584-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/6584-1/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/103820?format=api", "purl": "pkg:deb/debian/libspf2@1.2.10-7.1~deb11u1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libspf2@1.2.10-7.1~deb11u1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/103823?format=api", "purl": "pkg:deb/debian/libspf2@1.2.10-7.1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libspf2@1.2.10-7.1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/103817?format=api", "purl": "pkg:deb/debian/libspf2@1.2.10-7.2?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libspf2@1.2.10-7.2%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/103822?format=api", "purl": "pkg:deb/debian/libspf2@1.2.10-8.3?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libspf2@1.2.10-8.3%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/103821?format=api", "purl": "pkg:deb/debian/libspf2@1.2.10-9?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libspf2@1.2.10-9%3Fdistro=trixie" } ], "aliases": [ "CVE-2021-20314" ], "risk_score": 3.1, "exploitability": "0.5", "weighted_severity": "6.2", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-273a-x5sb-kudp" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/77403?format=api", "vulnerability_id": "VCID-4zp1-5743-97ce", "summary": "libspf2 before 1.2.11 has a four-byte heap-based buffer overflow that might allow remote attackers to execute arbitrary code (via an unauthenticated e-mail message from anywhere on the Internet) with a crafted SPF DNS record, because of incorrect sprintf usage in SPF_record_expand_data in spf_expand.c. The vulnerable code may be part of the supply chain of a site's e-mail infrastructure (e.g., with additional configuration, Exim can use libspf2; the Postfix web site links to unofficial patches for use of libspf2 with Postfix; older versions of spfquery relied on libspf2) but most often is not.", "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-33912", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.01346", "scoring_system": "epss", "scoring_elements": "0.80405", "published_at": "2026-06-04T12:55:00Z" }, { "value": "0.01346", "scoring_system": "epss", "scoring_elements": "0.80431", "published_at": "2026-06-05T12:55:00Z" }, { "value": "0.01346", "scoring_system": "epss", "scoring_elements": "0.80433", "published_at": "2026-06-06T12:55:00Z" }, { "value": "0.01346", "scoring_system": "epss", "scoring_elements": "0.8043", "published_at": "2026-06-07T12:55:00Z" }, { "value": "0.01346", "scoring_system": "epss", "scoring_elements": "0.80425", "published_at": "2026-06-08T12:55:00Z" }, { "value": "0.01346", "scoring_system": "epss", "scoring_elements": "0.80446", "published_at": "2026-06-09T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-33912" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-33912", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-33912" }, { "reference_url": "https://security.gentoo.org/glsa/202401-22", "reference_id": "GLSA-202401-22", "reference_type": "", "scores": [], "url": "https://security.gentoo.org/glsa/202401-22" }, { "reference_url": "https://usn.ubuntu.com/6584-1/", "reference_id": "USN-6584-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/6584-1/" }, { "reference_url": "https://usn.ubuntu.com/6584-2/", "reference_id": "USN-6584-2", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/6584-2/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/103820?format=api", "purl": "pkg:deb/debian/libspf2@1.2.10-7.1~deb11u1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libspf2@1.2.10-7.1~deb11u1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/103823?format=api", "purl": "pkg:deb/debian/libspf2@1.2.10-7.1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libspf2@1.2.10-7.1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/103817?format=api", "purl": "pkg:deb/debian/libspf2@1.2.10-7.2?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libspf2@1.2.10-7.2%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/103822?format=api", "purl": "pkg:deb/debian/libspf2@1.2.10-8.3?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libspf2@1.2.10-8.3%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/103821?format=api", "purl": "pkg:deb/debian/libspf2@1.2.10-9?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libspf2@1.2.10-9%3Fdistro=trixie" } ], "aliases": [ "CVE-2021-33912" ], "risk_score": null, "exploitability": "0.5", "weighted_severity": "0.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-4zp1-5743-97ce" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/77404?format=api", "vulnerability_id": "VCID-af5q-waxd-akan", "summary": "libspf2 before 1.2.11 has a heap-based buffer overflow that might allow remote attackers to execute arbitrary code (via an unauthenticated e-mail message from anywhere on the Internet) with a crafted SPF DNS record, because of SPF_record_expand_data in spf_expand.c. The amount of overflowed data depends on the relationship between the length of an entire domain name and the length of its leftmost label. The vulnerable code may be part of the supply chain of a site's e-mail infrastructure (e.g., with additional configuration, Exim can use libspf2; the Postfix web site links to unofficial patches for use of libspf2 with Postfix; older versions of spfquery relied on libspf2) but most often is not.", "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-33913", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.01346", "scoring_system": "epss", "scoring_elements": "0.80405", "published_at": "2026-06-04T12:55:00Z" }, { "value": "0.01346", "scoring_system": "epss", "scoring_elements": "0.80431", "published_at": "2026-06-05T12:55:00Z" }, { "value": "0.01346", "scoring_system": "epss", "scoring_elements": "0.80433", "published_at": "2026-06-06T12:55:00Z" }, { "value": "0.01346", "scoring_system": "epss", "scoring_elements": "0.8043", "published_at": "2026-06-07T12:55:00Z" }, { "value": "0.01346", "scoring_system": "epss", "scoring_elements": "0.80425", "published_at": "2026-06-08T12:55:00Z" }, { "value": "0.01346", "scoring_system": "epss", "scoring_elements": "0.80446", "published_at": "2026-06-09T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-33913" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-33913", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-33913" }, { "reference_url": "https://security.gentoo.org/glsa/202401-22", "reference_id": "GLSA-202401-22", "reference_type": "", "scores": [], "url": "https://security.gentoo.org/glsa/202401-22" }, { "reference_url": "https://usn.ubuntu.com/6584-1/", "reference_id": "USN-6584-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/6584-1/" }, { "reference_url": "https://usn.ubuntu.com/6584-2/", "reference_id": "USN-6584-2", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/6584-2/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/103820?format=api", "purl": "pkg:deb/debian/libspf2@1.2.10-7.1~deb11u1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libspf2@1.2.10-7.1~deb11u1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/103823?format=api", "purl": "pkg:deb/debian/libspf2@1.2.10-7.1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libspf2@1.2.10-7.1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/103817?format=api", "purl": "pkg:deb/debian/libspf2@1.2.10-7.2?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libspf2@1.2.10-7.2%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/103822?format=api", "purl": "pkg:deb/debian/libspf2@1.2.10-8.3?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libspf2@1.2.10-8.3%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/103821?format=api", "purl": "pkg:deb/debian/libspf2@1.2.10-9?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libspf2@1.2.10-9%3Fdistro=trixie" } ], "aliases": [ "CVE-2021-33913" ], "risk_score": null, "exploitability": "0.5", "weighted_severity": "0.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-af5q-waxd-akan" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/77402?format=api", "vulnerability_id": "VCID-cnyj-mdkv-dqgc", "summary": "Heap-based buffer overflow in the SPF_dns_resolv_lookup function in Spf_dns_resolv.c in libspf2 before 1.2.8 allows remote attackers to execute arbitrary code via a long DNS TXT record with a modified length field.", "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2008-2469", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.38959", "scoring_system": "epss", "scoring_elements": "0.9735", "published_at": "2026-06-04T12:55:00Z" }, { "value": "0.38959", "scoring_system": "epss", "scoring_elements": "0.97354", "published_at": "2026-06-05T12:55:00Z" }, { "value": "0.38959", "scoring_system": "epss", "scoring_elements": "0.97356", "published_at": "2026-06-06T12:55:00Z" }, { "value": "0.38959", "scoring_system": "epss", "scoring_elements": "0.97357", "published_at": "2026-06-07T12:55:00Z" }, { "value": "0.38959", "scoring_system": "epss", "scoring_elements": "0.97358", "published_at": "2026-06-08T12:55:00Z" }, { "value": "0.38959", "scoring_system": "epss", "scoring_elements": "0.97359", "published_at": "2026-06-09T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2008-2469" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-2469", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-2469" }, { "reference_url": "https://security.gentoo.org/glsa/200810-03", "reference_id": "GLSA-200810-03", "reference_type": "", "scores": [], "url": "https://security.gentoo.org/glsa/200810-03" }, { "reference_url": "https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/multiple/dos/6805.txt", "reference_id": "OSVDB-49277;CVE-2008-2469", "reference_type": "exploit", "scores": [], "url": "https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/multiple/dos/6805.txt" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/103819?format=api", "purl": "pkg:deb/debian/libspf2@1.2.9-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libspf2@1.2.9-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/103820?format=api", "purl": "pkg:deb/debian/libspf2@1.2.10-7.1~deb11u1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libspf2@1.2.10-7.1~deb11u1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/103817?format=api", "purl": "pkg:deb/debian/libspf2@1.2.10-7.2?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libspf2@1.2.10-7.2%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/103822?format=api", "purl": "pkg:deb/debian/libspf2@1.2.10-8.3?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libspf2@1.2.10-8.3%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/103821?format=api", "purl": "pkg:deb/debian/libspf2@1.2.10-9?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libspf2@1.2.10-9%3Fdistro=trixie" } ], "aliases": [ "CVE-2008-2469" ], "risk_score": 0.8, "exploitability": "2.0", "weighted_severity": "0.4", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-cnyj-mdkv-dqgc" } ], "risk_score": null, "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libspf2@1.2.10-7.2%3Fdistro=trixie" }