Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/583144?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/583144?format=api", "purl": "pkg:deb/debian/apache2@2.2.21-3?distro=trixie", "type": "deb", "namespace": "debian", "name": "apache2", "version": "2.2.21-3", "qualifiers": { "distro": "trixie" }, "subpath": "", "is_vulnerable": false, "next_non_vulnerable_version": "2.2.21-4", "latest_non_vulnerable_version": "2.4.66-8", "affected_by_vulnerabilities": [], "fixing_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/3731?format=api", "vulnerability_id": "VCID-gu44-7hkr-muae", "summary": "An additional exposure was found when using mod_proxy in reverse proxy mode. In certain configurations using RewriteRule with proxy flag or ProxyPassMatch, a remote attacker could cause the reverse proxy to connect to an arbitrary server, possibly disclosing sensitive information from internal web servers not directly accessible to attacker.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2011-4317.json", "reference_id": "", "reference_type": "", "scores": [], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2011-4317.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2011-4317", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.81918", "scoring_system": "epss", "scoring_elements": "0.99205", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.81918", "scoring_system": "epss", "scoring_elements": "0.99193", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.81918", "scoring_system": "epss", "scoring_elements": "0.99195", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.81918", "scoring_system": "epss", "scoring_elements": "0.99197", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.81918", "scoring_system": "epss", "scoring_elements": "0.99201", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.81918", "scoring_system": "epss", "scoring_elements": "0.99202", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.81918", "scoring_system": "epss", "scoring_elements": "0.99203", "published_at": "2026-04-16T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2011-4317" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-4317", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-4317" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=756483", "reference_id": "756483", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=756483" }, { "reference_url": "https://httpd.apache.org/security/json/CVE-2011-4317.json", "reference_id": "CVE-2011-4317", "reference_type": "", "scores": [ { "value": "moderate", "scoring_system": "apache_httpd", "scoring_elements": "" } ], "url": "https://httpd.apache.org/security/json/CVE-2011-4317.json" }, { "reference_url": "https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/linux/remote/36352.txt", "reference_id": "CVE-2011-4317;OSVDB-77310", "reference_type": "exploit", "scores": [], "url": "https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/linux/remote/36352.txt" }, { "reference_url": "https://www.securityfocus.com/bid/50802/info", "reference_id": "CVE-2011-4317;OSVDB-77310", "reference_type": "exploit", "scores": [], "url": "https://www.securityfocus.com/bid/50802/info" }, { "reference_url": "https://security.gentoo.org/glsa/201206-25", "reference_id": "GLSA-201206-25", "reference_type": "", "scores": [], "url": "https://security.gentoo.org/glsa/201206-25" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2012:0128", "reference_id": "RHSA-2012:0128", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2012:0128" }, { "reference_url": "https://usn.ubuntu.com/1368-1/", "reference_id": "USN-1368-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/1368-1/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/583144?format=api", "purl": "pkg:deb/debian/apache2@2.2.21-3?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/apache2@2.2.21-3%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/582274?format=api", "purl": "pkg:deb/debian/apache2@2.4.62-1~deb11u1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/apache2@2.4.62-1~deb11u1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/582275?format=api", "purl": "pkg:deb/debian/apache2@2.4.66-1~deb12u1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/apache2@2.4.66-1~deb12u1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/582276?format=api", "purl": "pkg:deb/debian/apache2@2.4.66-1~deb13u2?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/apache2@2.4.66-1~deb13u2%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/582277?format=api", "purl": "pkg:deb/debian/apache2@2.4.66-8?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/apache2@2.4.66-8%3Fdistro=trixie" } ], "aliases": [ "CVE-2011-4317" ], "risk_score": 9.6, "exploitability": "2.0", "weighted_severity": "4.8", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-gu44-7hkr-muae" } ], "risk_score": null, "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/apache2@2.2.21-3%3Fdistro=trixie" }