Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/44037?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/44037?format=api", "purl": "pkg:maven/xerces/xercesImpl@2.12.2", "type": "maven", "namespace": "xerces", "name": "xercesImpl", "version": "2.12.2", "qualifiers": {}, "subpath": "", "is_vulnerable": false, "next_non_vulnerable_version": null, "latest_non_vulnerable_version": null, "affected_by_vulnerabilities": [], "fixing_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/12393?format=api", "vulnerability_id": "VCID-c2s2-wsy6-sufn", "summary": "XML Injection (aka Blind XPath Injection)\nThere's a vulnerability within the Apache Xerces Java (XercesJ) XML parser when handling specially crafted XML document payloads. This causes, the XercesJ XML parser to wait in an infinite loop, which may sometimes consume system resources for prolonged duration. This vulnerability is present within XercesJ version 2.12.1 and the previous versions.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-23437.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-23437.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2022-23437", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00087", "scoring_system": "epss", "scoring_elements": "0.24948", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00087", "scoring_system": "epss", "scoring_elements": "0.24935", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00087", "scoring_system": "epss", "scoring_elements": "0.24989", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00087", "scoring_system": "epss", "scoring_elements": "0.25029", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00087", "scoring_system": "epss", "scoring_elements": "0.25015", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00087", "scoring_system": "epss", "scoring_elements": "0.2497", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00087", "scoring_system": "epss", "scoring_elements": "0.24901", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00089", "scoring_system": "epss", "scoring_elements": "0.25542", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00089", "scoring_system": "epss", "scoring_elements": "0.25504", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00101", "scoring_system": "epss", "scoring_elements": "0.27855", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00101", "scoring_system": "epss", "scoring_elements": "0.27898", "published_at": "2026-04-18T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2022-23437" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-23437", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-23437" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://github.com/jboss/xerces", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/jboss/xerces" }, { "reference_url": "https://lists.apache.org/thread/6pjwm10bb69kq955fzr1n0nflnjd27dl", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://lists.apache.org/thread/6pjwm10bb69kq955fzr1n0nflnjd27dl" }, { "reference_url": "https://security.netapp.com/advisory/ntap-20221028-0005", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://security.netapp.com/advisory/ntap-20221028-0005" }, { "reference_url": "https://security.netapp.com/advisory/ntap-20221028-0005/", "reference_id": "", "reference_type": "", "scores": [], "url": "https://security.netapp.com/advisory/ntap-20221028-0005/" }, { "reference_url": "https://www.oracle.com/security-alerts/cpuapr2022.html", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://www.oracle.com/security-alerts/cpuapr2022.html" }, { "reference_url": "https://www.oracle.com/security-alerts/cpujul2022.html", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://www.oracle.com/security-alerts/cpujul2022.html" }, { "reference_url": "http://www.openwall.com/lists/oss-security/2022/01/24/3", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "http://www.openwall.com/lists/oss-security/2022/01/24/3" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1016975", "reference_id": "1016975", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1016975" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2047200", "reference_id": "2047200", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2047200" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2022-23437", "reference_id": "CVE-2022-23437", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-23437" }, { "reference_url": "https://github.com/advisories/GHSA-h65f-jvqw-m9fj", "reference_id": "GHSA-h65f-jvqw-m9fj", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-h65f-jvqw-m9fj" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2022:4918", "reference_id": "RHSA-2022:4918", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2022:4918" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2022:4919", "reference_id": "RHSA-2022:4919", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2022:4919" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2022:4922", "reference_id": "RHSA-2022:4922", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2022:4922" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/44037?format=api", "purl": "pkg:maven/xerces/xercesImpl@2.12.2", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/xerces/xercesImpl@2.12.2" } ], "aliases": [ "CVE-2022-23437", "GHSA-h65f-jvqw-m9fj" ], "risk_score": 3.1, "exploitability": "0.5", "weighted_severity": "6.2", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-c2s2-wsy6-sufn" } ], "risk_score": null, "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/xerces/xercesImpl@2.12.2" }