Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/124701?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/124701?format=api", "purl": "pkg:rpm/redhat/ruby@1.8.5-29?arch=el5_9", "type": "rpm", "namespace": "redhat", "name": "ruby", "version": "1.8.5-29", "qualifiers": { "arch": "el5_9" }, "subpath": "", "is_vulnerable": true, "next_non_vulnerable_version": null, "latest_non_vulnerable_version": null, "affected_by_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/6808?format=api", "vulnerability_id": "VCID-5xez-skrj-b3h4", "summary": "Entity expansion DoS vulnerability in REXML\n`lib/rexml/text.rb` in the REXML parser allows remote attackers to cause a denial of service (memory consumption and crash) via crafted text nodes in an XML document, aka an XML Entity Expansion (XEE) attack.", "references": [ { "reference_url": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=702525", "reference_id": "", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=702525" }, { "reference_url": "http://lists.opensuse.org/opensuse-security-announce/2013-04/msg00001.html", "reference_id": "", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "http://lists.opensuse.org/opensuse-security-announce/2013-04/msg00001.html" }, { "reference_url": "http://lists.opensuse.org/opensuse-security-announce/2013-04/msg00015.html", "reference_id": "", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "http://lists.opensuse.org/opensuse-security-announce/2013-04/msg00015.html" }, { "reference_url": "http://lists.opensuse.org/opensuse-updates/2013-04/msg00034.html", "reference_id": "", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "http://lists.opensuse.org/opensuse-updates/2013-04/msg00034.html" }, { "reference_url": "http://lists.opensuse.org/opensuse-updates/2013-04/msg00036.html", "reference_id": "", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "http://lists.opensuse.org/opensuse-updates/2013-04/msg00036.html" }, { "reference_url": "http://rhn.redhat.com/errata/RHSA-2013-0611.html", "reference_id": "", "reference_type": "", "scores": [], "url": "http://rhn.redhat.com/errata/RHSA-2013-0611.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": "http://rhn.redhat.com/errata/RHSA-2013-1028.html", "reference_id": "", "reference_type": "", "scores": [], "url": "http://rhn.redhat.com/errata/RHSA-2013-1028.html" }, { "reference_url": "http://rhn.redhat.com/errata/RHSA-2013-1147.html", "reference_id": "", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "http://rhn.redhat.com/errata/RHSA-2013-1147.html" }, { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2013-1821.json", "reference_id": "", "reference_type": "", "scores": [], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2013-1821.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2013-1821", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.20672", "scoring_system": "epss", "scoring_elements": "0.95603", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.20672", "scoring_system": "epss", "scoring_elements": "0.95557", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.20672", "scoring_system": "epss", "scoring_elements": "0.95565", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.20672", "scoring_system": "epss", "scoring_elements": "0.9557", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.20672", "scoring_system": "epss", "scoring_elements": "0.95573", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.20672", "scoring_system": "epss", "scoring_elements": "0.9558", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.20672", "scoring_system": "epss", "scoring_elements": "0.95583", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.20672", "scoring_system": "epss", "scoring_elements": "0.95587", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.20672", "scoring_system": "epss", "scoring_elements": "0.95588", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.20672", "scoring_system": "epss", "scoring_elements": "0.9559", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.20672", "scoring_system": "epss", "scoring_elements": "0.95598", "published_at": "2026-04-16T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2013-1821" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=914716", "reference_id": "", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=914716" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-1821", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-1821" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-4073", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-4073" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-4164", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-4164" }, { "reference_url": "http://secunia.com/advisories/52783", "reference_id": "", "reference_type": "", "scores": [], "url": "http://secunia.com/advisories/52783" }, { "reference_url": "http://secunia.com/advisories/52902", "reference_id": "", "reference_type": "", "scores": [], "url": "http://secunia.com/advisories/52902" }, { "reference_url": "https://github.com/jruby/jruby", "reference_id": "", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/jruby/jruby" }, { "reference_url": "https://github.com/victims/victims-cve-db/blob/master/database/java/2013/1821.yaml", "reference_id": "", "reference_type": "", "scores": [], "url": "https://github.com/victims/victims-cve-db/blob/master/database/java/2013/1821.yaml" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2013-1821", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.0", "scoring_system": "cvssv2", "scoring_elements": "AV:N/AC:L/Au:N/C:N/I:N/A:P" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2013-1821" }, { "reference_url": "http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=39384", "reference_id": "", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=39384" }, { "reference_url": "https://wiki.mageia.org/en/Support/Advisories/MGASA-2013-0092", "reference_id": "", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://wiki.mageia.org/en/Support/Advisories/MGASA-2013-0092" }, { "reference_url": "https://www.jruby.org/2013/02/21/jruby-1-7-3.html", "reference_id": "", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://www.jruby.org/2013/02/21/jruby-1-7-3.html" }, { "reference_url": "https://www.ruby-lang.org/en/news/2013/02/22/rexml-dos-2013-02-22", "reference_id": "", "reference_type": "", "scores": [], "url": "https://www.ruby-lang.org/en/news/2013/02/22/rexml-dos-2013-02-22" }, { "reference_url": "http://www.debian.org/security/2013/dsa-2738", "reference_id": "", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "http://www.debian.org/security/2013/dsa-2738" }, { "reference_url": "http://www.debian.org/security/2013/dsa-2809", "reference_id": "", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "http://www.debian.org/security/2013/dsa-2809" }, { "reference_url": "http://www.mandriva.com/security/advisories?name=MDVSA-2013:124", "reference_id": "", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2013:124" }, { "reference_url": "http://www.openwall.com/lists/oss-security/2013/03/06/5", "reference_id": "", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "http://www.openwall.com/lists/oss-security/2013/03/06/5" }, { "reference_url": "http://www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.html", "reference_id": "", "reference_type": "", "scores": [], "url": "http://www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.html" }, { "reference_url": "http://www.ruby-lang.org/en/news/2013/02/22/rexml-dos-2013-02-22", "reference_id": "", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "http://www.ruby-lang.org/en/news/2013/02/22/rexml-dos-2013-02-22" }, { "reference_url": "http://www.ruby-lang.org/en/news/2013/02/22/rexml-dos-2013-02-22/", "reference_id": "", "reference_type": "", "scores": [], "url": "http://www.ruby-lang.org/en/news/2013/02/22/rexml-dos-2013-02-22/" }, { "reference_url": "http://www.securityfocus.com/bid/58141", "reference_id": "", "reference_type": "", "scores": [], "url": "http://www.securityfocus.com/bid/58141" }, { "reference_url": "http://www.slackware.com/security/viewer.php?l=slackware-security&y=2013&m=slackware-security.426862", "reference_id": "", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "http://www.slackware.com/security/viewer.php?l=slackware-security&y=2013&m=slackware-security.426862" }, { "reference_url": "http://www.ubuntu.com/usn/USN-1780-1", "reference_id": "", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "http://www.ubuntu.com/usn/USN-1780-1" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:ruby-lang:ruby:1.9:*:*:*:*:*:*:*", "reference_id": "cpe:2.3:a:ruby-lang:ruby:1.9:*:*:*:*:*:*:*", "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:*:*:*:*:*:*:*" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:ruby-lang:ruby:1.9.1:*:*:*:*:*:*:*", "reference_id": "cpe:2.3:a:ruby-lang:ruby:1.9.1:*:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:ruby-lang:ruby:1.9.1:*:*:*:*:*:*:*" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:ruby-lang:ruby:1.9.2:*:*:*:*:*:*:*", "reference_id": "cpe:2.3:a:ruby-lang:ruby:1.9.2:*:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:ruby-lang:ruby:1.9.2:*:*:*:*:*:*:*" }, { "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:1.9.3:p0:*:*:*:*:*:*", "reference_id": "cpe:2.3:a:ruby-lang:ruby:1.9.3:p0:*:*:*:*:*:*", "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:p0:*:*:*:*:*:*" }, { "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:p125:*:*:*:*:*:*", "reference_id": "cpe:2.3:a:ruby-lang:ruby:1.9.3:p125:*:*:*:*:*:*", "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:p125:*:*:*:*:*:*" }, { "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:p194:*:*:*:*:*:*", "reference_id": "cpe:2.3:a:ruby-lang:ruby:1.9.3:p194:*:*:*:*:*:*", "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:p194:*:*:*:*:*:*" }, { "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:p286:*:*:*:*:*:*", "reference_id": "cpe:2.3:a:ruby-lang:ruby:1.9.3:p286:*:*:*:*:*:*", "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:p286:*:*:*:*:*:*" }, { "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:p383:*:*:*:*:*:*", "reference_id": "cpe:2.3:a:ruby-lang:ruby:1.9.3:p383:*:*:*:*:*:*", "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:p383:*:*:*:*:*:*" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:ruby-lang:ruby:2.0:*:*:*:*:*:*:*", "reference_id": "cpe:2.3:a:ruby-lang:ruby:2.0:*:*:*:*:*:*:*", "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:*:*:*:*:*:*:*" }, { "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/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:ruby-lang:ruby:2.0.0:rc1:*:*:*:*:*:*", "reference_id": "cpe:2.3:a:ruby-lang:ruby:2.0.0:rc1:*:*:*:*:*:*", "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:rc1:*:*:*:*:*:*" }, { "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:rc2:*:*:*:*:*:*", "reference_id": "cpe:2.3:a:ruby-lang:ruby:2.0.0:rc2:*:*:*:*:*:*", "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:rc2:*:*:*:*:*:*" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:ruby-lang:ruby:*:p385:*:*:*:*:*:*", "reference_id": "cpe:2.3:a:ruby-lang:ruby:*:p385:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:ruby-lang:ruby:*:p385:*:*:*:*:*:*" }, { "reference_url": "https://github.com/advisories/GHSA-hgg7-cghq-xhf4", "reference_id": "GHSA-hgg7-cghq-xhf4", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-hgg7-cghq-xhf4" }, { "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-2013:0611", "reference_id": "RHSA-2013:0611", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2013:0611" }, { "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://access.redhat.com/errata/RHSA-2013:1028", "reference_id": "RHSA-2013:1028", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2013:1028" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2013:1147", "reference_id": "RHSA-2013:1147", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2013:1147" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2013:1185", "reference_id": "RHSA-2013:1185", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2013:1185" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2026:7305", "reference_id": "RHSA-2026:7305", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2026:7305" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2026:7307", "reference_id": "RHSA-2026:7307", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2026:7307" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2026:8838", "reference_id": "RHSA-2026:8838", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2026:8838" }, { "reference_url": "https://usn.ubuntu.com/1780-1/", "reference_id": "USN-1780-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/1780-1/" } ], "fixed_packages": [], "aliases": [ "CVE-2013-1821", "GHSA-hgg7-cghq-xhf4", "OSV-90587" ], "risk_score": 3.1, "exploitability": "0.5", "weighted_severity": "6.2", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-5xez-skrj-b3h4" } ], "fixing_vulnerabilities": [], "risk_score": "3.1", "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/ruby@1.8.5-29%3Farch=el5_9" }