Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/421702?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/421702?format=api", "purl": "pkg:apk/alpine/chicken@4.11.1-r0?arch=armhf&distroversion=v3.23&reponame=community", "type": "apk", "namespace": "alpine", "name": "chicken", "version": "4.11.1-r0", "qualifiers": { "arch": "armhf", "distroversion": "v3.23", "reponame": "community" }, "subpath": "", "is_vulnerable": false, "next_non_vulnerable_version": "4.12.0-r2", "latest_non_vulnerable_version": "5.3.0-r3", "affected_by_vulnerabilities": [], "fixing_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/62495?format=api", "vulnerability_id": "VCID-6nu1-1v81-nkdd", "summary": "The \"process-execute\" and \"process-spawn\" procedures did not free memory correctly when the execve() call failed, resulting in a memory leak. This could be abused by an attacker to cause resource exhaustion or a denial of service. This affects all releases of CHICKEN up to and including 4.11 (it will be fixed in 4.12 and 5.0, which are not yet released).", "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2016-6831", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00451", "scoring_system": "epss", "scoring_elements": "0.63995", "published_at": "2026-06-04T12:55:00Z" }, { "value": "0.00451", "scoring_system": "epss", "scoring_elements": "0.64037", "published_at": "2026-06-05T12:55:00Z" }, { "value": "0.00451", "scoring_system": "epss", "scoring_elements": "0.64046", "published_at": "2026-06-06T12:55:00Z" }, { "value": "0.00451", "scoring_system": "epss", "scoring_elements": "0.64035", "published_at": "2026-06-07T12:55:00Z" }, { "value": "0.00451", "scoring_system": "epss", "scoring_elements": "0.64023", "published_at": "2026-06-08T12:55:00Z" }, { "value": "0.00451", "scoring_system": "epss", "scoring_elements": "0.64043", "published_at": "2026-06-09T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2016-6831" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-6831", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-6831" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=834845", "reference_id": "834845", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=834845" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/421702?format=api", "purl": "pkg:apk/alpine/chicken@4.11.1-r0?arch=armhf&distroversion=v3.23&reponame=community", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/chicken@4.11.1-r0%3Farch=armhf&distroversion=v3.23&reponame=community" } ], "aliases": [ "CVE-2016-6831" ], "risk_score": null, "exploitability": "0.5", "weighted_severity": "0.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-6nu1-1v81-nkdd" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/62494?format=api", "vulnerability_id": "VCID-n6h9-xtfv-wbes", "summary": "The \"process-execute\" and \"process-spawn\" procedures in CHICKEN Scheme used fixed-size buffers for holding the arguments and environment variables to use in its execve() call. This would allow user-supplied argument/environment variable lists to trigger a buffer overrun. This affects all releases of CHICKEN up to and including 4.11 (it will be fixed in 4.12 and 5.0, which are not yet released).", "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2016-6830", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00547", "scoring_system": "epss", "scoring_elements": "0.68212", "published_at": "2026-06-04T12:55:00Z" }, { "value": "0.00547", "scoring_system": "epss", "scoring_elements": "0.68251", "published_at": "2026-06-07T12:55:00Z" }, { "value": "0.00547", "scoring_system": "epss", "scoring_elements": "0.68259", "published_at": "2026-06-06T12:55:00Z" }, { "value": "0.00547", "scoring_system": "epss", "scoring_elements": "0.68236", "published_at": "2026-06-08T12:55:00Z" }, { "value": "0.00547", "scoring_system": "epss", "scoring_elements": "0.68252", "published_at": "2026-06-09T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2016-6830" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-6830", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-6830" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=834845", "reference_id": "834845", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=834845" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/421702?format=api", "purl": "pkg:apk/alpine/chicken@4.11.1-r0?arch=armhf&distroversion=v3.23&reponame=community", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/chicken@4.11.1-r0%3Farch=armhf&distroversion=v3.23&reponame=community" } ], "aliases": [ "CVE-2016-6830" ], "risk_score": null, "exploitability": "0.5", "weighted_severity": "0.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-n6h9-xtfv-wbes" } ], "risk_score": null, "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/chicken@4.11.1-r0%3Farch=armhf&distroversion=v3.23&reponame=community" }