Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/125716?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/125716?format=api", "purl": "pkg:rpm/redhat/ruby@1.8.5-27?arch=el5", "type": "rpm", "namespace": "redhat", "name": "ruby", "version": "1.8.5-27", "qualifiers": { "arch": "el5" }, "subpath": "", "is_vulnerable": true, "next_non_vulnerable_version": null, "latest_non_vulnerable_version": null, "affected_by_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/62214?format=api", "vulnerability_id": "VCID-3kkj-nt28-8qg6", "summary": "Multiple vulnerabilities have been found in Ruby, allowing\n context-dependent attackers to cause a Denial of Service condition.", "references": [ { "reference_url": "http://rhn.redhat.com/errata/RHSA-2013-0129.html", "reference_id": "", "reference_type": "", "scores": [], "url": "http://rhn.redhat.com/errata/RHSA-2013-0129.html" }, { "reference_url": "http://rhn.redhat.com/errata/RHSA-2013-0612.html", "reference_id": "", "reference_type": "", "scores": [], "url": "http://rhn.redhat.com/errata/RHSA-2013-0612.html" }, { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2012-4481.json", "reference_id": "", "reference_type": "", "scores": [], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2012-4481.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2012-4481", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00488", "scoring_system": "epss", "scoring_elements": "0.65537", "published_at": "2026-04-29T12:55:00Z" }, { "value": "0.00488", "scoring_system": "epss", "scoring_elements": "0.65539", "published_at": "2026-04-26T12:55:00Z" }, { "value": "0.00488", "scoring_system": "epss", "scoring_elements": "0.65395", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.00488", "scoring_system": "epss", "scoring_elements": "0.65443", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00488", "scoring_system": "epss", "scoring_elements": "0.65471", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00488", "scoring_system": "epss", "scoring_elements": "0.65435", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00488", "scoring_system": "epss", "scoring_elements": "0.65488", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00488", "scoring_system": "epss", "scoring_elements": "0.655", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00488", "scoring_system": "epss", "scoring_elements": "0.65518", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00488", "scoring_system": "epss", "scoring_elements": "0.65505", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00488", "scoring_system": "epss", "scoring_elements": "0.65477", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00488", "scoring_system": "epss", "scoring_elements": "0.65513", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00488", "scoring_system": "epss", "scoring_elements": "0.65525", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00488", "scoring_system": "epss", "scoring_elements": "0.6551", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00488", "scoring_system": "epss", "scoring_elements": "0.65528", "published_at": "2026-04-24T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2012-4481" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.1", "scoring_system": "cvssv2", "scoring_elements": "AV:N/AC:H/Au:S/C:C/I:P/A:P" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://wiki.mageia.org/en/Support/Advisories/MGASA-2012-0294", "reference_id": "", "reference_type": "", "scores": [], "url": "https://wiki.mageia.org/en/Support/Advisories/MGASA-2012-0294" }, { "reference_url": "http://www.mandriva.com/security/advisories?name=MDVSA-2013:124", "reference_id": "", "reference_type": "", "scores": [], "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2013:124" }, { "reference_url": "http://www.openwall.com/lists/oss-security/2012/10/05/2", "reference_id": "", "reference_type": "", "scores": [], "url": "http://www.openwall.com/lists/oss-security/2012/10/05/2" }, { "reference_url": "http://www.openwall.com/lists/oss-security/2012/10/05/4", "reference_id": "", "reference_type": "", "scores": [], "url": "http://www.openwall.com/lists/oss-security/2012/10/05/4" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=863484", "reference_id": "863484", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=863484" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:ruby-lang:ruby:1.8.7:*:*:*:*:*:*:*", "reference_id": "cpe:2.3:a:ruby-lang:ruby:1.8.7:*:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:ruby-lang:ruby:1.8.7:*:*:*:*:*:*:*" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2012-4481", "reference_id": "CVE-2012-4481", "reference_type": "", "scores": [ { "value": "4.3", "scoring_system": "cvssv2", "scoring_elements": "AV:N/AC:M/Au:N/C:N/I:P/A:N" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2012-4481" }, { "reference_url": "https://security.gentoo.org/glsa/201412-27", "reference_id": "GLSA-201412-27", "reference_type": "", "scores": [], "url": "https://security.gentoo.org/glsa/201412-27" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2013:0129", "reference_id": "RHSA-2013:0129", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2013:0129" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2013:0612", "reference_id": "RHSA-2013:0612", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2013:0612" }, { "reference_url": "https://usn.ubuntu.com/1603-1/", "reference_id": "USN-1603-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/1603-1/" }, { "reference_url": "https://usn.ubuntu.com/1603-2/", "reference_id": "USN-1603-2", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/1603-2/" } ], "fixed_packages": [], "aliases": [ "CVE-2012-4481" ], "risk_score": 1.9, "exploitability": "0.5", "weighted_severity": "3.9", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-3kkj-nt28-8qg6" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/86948?format=api", "vulnerability_id": "VCID-hunm-dpcd-r3ff", "summary": "ruby: unintentional file creation caused by inserting an illegal NUL character", "references": [ { "reference_url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-October/090235.html", "reference_id": "", "reference_type": "", "scores": [], "url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-October/090235.html" }, { "reference_url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-October/090515.html", "reference_id": "", "reference_type": "", "scores": [], "url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-October/090515.html" }, { "reference_url": "http://rhn.redhat.com/errata/RHSA-2013-0129.html", "reference_id": "", "reference_type": "", "scores": [], "url": "http://rhn.redhat.com/errata/RHSA-2013-0129.html" }, { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2012-4522.json", "reference_id": "", "reference_type": "", "scores": [], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2012-4522.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2012-4522", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00348", "scoring_system": "epss", "scoring_elements": "0.57307", "published_at": "2026-04-29T12:55:00Z" }, { "value": "0.00348", "scoring_system": "epss", "scoring_elements": "0.57238", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.00348", "scoring_system": "epss", "scoring_elements": "0.5732", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00348", "scoring_system": "epss", "scoring_elements": "0.57343", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00348", "scoring_system": "epss", "scoring_elements": "0.57319", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00348", "scoring_system": "epss", "scoring_elements": "0.57371", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00348", "scoring_system": "epss", "scoring_elements": "0.57373", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00348", "scoring_system": "epss", "scoring_elements": "0.57388", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00348", "scoring_system": "epss", "scoring_elements": "0.57368", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00348", "scoring_system": "epss", "scoring_elements": "0.57347", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00348", "scoring_system": "epss", "scoring_elements": "0.57304", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.00348", "scoring_system": "epss", "scoring_elements": "0.57326", "published_at": "2026-04-26T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2012-4522" }, { "reference_url": "http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=37163", "reference_id": "", "reference_type": "", "scores": [], "url": "http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=37163" }, { "reference_url": "https://www.ruby-lang.org/en/news/2012/10/12/poisoned-NUL-byte-vulnerability", "reference_id": "", "reference_type": "", "scores": [], "url": "https://www.ruby-lang.org/en/news/2012/10/12/poisoned-NUL-byte-vulnerability" }, { "reference_url": "http://www.openwall.com/lists/oss-security/2012/10/12/6", "reference_id": "", "reference_type": "", "scores": [], "url": "http://www.openwall.com/lists/oss-security/2012/10/12/6" }, { "reference_url": "http://www.openwall.com/lists/oss-security/2012/10/13/1", "reference_id": "", "reference_type": "", "scores": [], "url": "http://www.openwall.com/lists/oss-security/2012/10/13/1" }, { "reference_url": "http://www.openwall.com/lists/oss-security/2012/10/16/1", "reference_id": "", "reference_type": "", "scores": [], "url": "http://www.openwall.com/lists/oss-security/2012/10/16/1" }, { "reference_url": "http://www.ruby-lang.org/en/news/2012/10/12/poisoned-NUL-byte-vulnerability/", "reference_id": "", "reference_type": "", "scores": [], "url": "http://www.ruby-lang.org/en/news/2012/10/12/poisoned-NUL-byte-vulnerability/" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=865940", "reference_id": "865940", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=865940" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:ruby-lang:ruby:1.9.3:*:*:*:*:*:*:*", "reference_id": "cpe:2.3:a:ruby-lang:ruby:1.9.3:*:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:ruby-lang:ruby:1.9.3:*:*:*:*:*:*:*" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:ruby-lang:ruby:2.0.0:*:*:*:*:*:*:*", "reference_id": "cpe:2.3:a:ruby-lang:ruby:2.0.0:*:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:ruby-lang:ruby:2.0.0:*:*:*:*:*:*:*" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2012-4522", "reference_id": "CVE-2012-4522", "reference_type": "", "scores": [ { "value": "5.0", "scoring_system": "cvssv2", "scoring_elements": "AV:N/AC:L/Au:N/C:N/I:P/A:N" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2012-4522" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2013:0129", "reference_id": "RHSA-2013:0129", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2013:0129" }, { "reference_url": "https://usn.ubuntu.com/1614-1/", "reference_id": "USN-1614-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/1614-1/" } ], "fixed_packages": [], "aliases": [ "CVE-2012-4522", "GHSA-6mch-f8jc-rpmr", "OSV-87917" ], "risk_score": 2.2, "exploitability": "0.5", "weighted_severity": "4.5", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-hunm-dpcd-r3ff" } ], "fixing_vulnerabilities": [], "risk_score": "2.2", "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/ruby@1.8.5-27%3Farch=el5" }