Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/100487?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/100487?format=api", "purl": "pkg:rpm/redhat/python-galaxy-ng@4.2.5-2?arch=el8pc", "type": "rpm", "namespace": "redhat", "name": "python-galaxy-ng", "version": "4.2.5-2", "qualifiers": { "arch": "el8pc" }, "subpath": "", "is_vulnerable": true, "next_non_vulnerable_version": null, "latest_non_vulnerable_version": null, "affected_by_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/34?format=api", "vulnerability_id": "VCID-cbn4-utmp-n7ba", "summary": "1-byte memory overwrite in resolver", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-23017.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.1", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-23017.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-23017", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.73166", "scoring_system": "epss", "scoring_elements": "0.98794", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.73544", "scoring_system": "epss", "scoring_elements": "0.98813", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.73544", "scoring_system": "epss", "scoring_elements": "0.98794", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.73544", "scoring_system": "epss", "scoring_elements": "0.98797", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.73544", "scoring_system": "epss", "scoring_elements": "0.98801", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.73544", "scoring_system": "epss", "scoring_elements": "0.98804", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.73544", "scoring_system": "epss", "scoring_elements": "0.98805", "published_at": "2026-04-13T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-23017" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23017", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23017" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://mailman.nginx.org/pipermail/nginx-announce/2021/000300.html", "reference_id": "", "reference_type": "", "scores": [ { "value": "medium", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://mailman.nginx.org/pipermail/nginx-announce/2021/000300.html" }, { "reference_url": "https://nginx.org/download/patch.2021.resolver.txt", "reference_id": "", "reference_type": "", "scores": [], "url": "https://nginx.org/download/patch.2021.resolver.txt" }, { "reference_url": "https://nginx.org/download/patch.2021.resolver.txt.asc", "reference_id": "", "reference_type": "", "scores": [], "url": "https://nginx.org/download/patch.2021.resolver.txt.asc" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1963121", "reference_id": "1963121", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1963121" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=989095", "reference_id": "989095", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=989095" }, { "reference_url": "https://security.archlinux.org/ASA-202106-36", "reference_id": "ASA-202106-36", "reference_type": "", "scores": [], "url": "https://security.archlinux.org/ASA-202106-36" }, { "reference_url": "https://security.archlinux.org/ASA-202106-48", "reference_id": "ASA-202106-48", "reference_type": "", "scores": [], "url": "https://security.archlinux.org/ASA-202106-48" }, { "reference_url": "https://security.archlinux.org/AVG-1987", "reference_id": "AVG-1987", "reference_type": "", "scores": [ { "value": "Medium", "scoring_system": "archlinux", "scoring_elements": "" } ], "url": "https://security.archlinux.org/AVG-1987" }, { "reference_url": "https://security.archlinux.org/AVG-1988", "reference_id": "AVG-1988", "reference_type": "", "scores": [ { "value": "Medium", "scoring_system": "archlinux", "scoring_elements": "" } ], "url": "https://security.archlinux.org/AVG-1988" }, { "reference_url": "https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/multiple/remote/50973.py", "reference_id": "CVE-2021-23017", "reference_type": "exploit", "scores": [], "url": "https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/multiple/remote/50973.py" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2021-23017", "reference_id": "CVE-2021-23017", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-23017" }, { "reference_url": "https://security.gentoo.org/glsa/202105-38", "reference_id": "GLSA-202105-38", "reference_type": "", "scores": [], "url": "https://security.gentoo.org/glsa/202105-38" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:2258", "reference_id": "RHSA-2021:2258", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:2258" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:2259", "reference_id": "RHSA-2021:2259", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:2259" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:2278", "reference_id": "RHSA-2021:2278", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:2278" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:2290", "reference_id": "RHSA-2021:2290", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:2290" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:3653", "reference_id": "RHSA-2021:3653", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:3653" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:3851", "reference_id": "RHSA-2021:3851", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:3851" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:3925", "reference_id": "RHSA-2021:3925", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:3925" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2022:0323", "reference_id": "RHSA-2022:0323", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2022:0323" }, { "reference_url": "https://usn.ubuntu.com/4967-1/", "reference_id": "USN-4967-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/4967-1/" }, { "reference_url": "https://usn.ubuntu.com/4967-2/", "reference_id": "USN-4967-2", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/4967-2/" } ], "fixed_packages": [], "aliases": [ "CVE-2021-23017" ], "risk_score": 10.0, "exploitability": "2.0", "weighted_severity": "7.3", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-cbn4-utmp-n7ba" } ], "fixing_vulnerabilities": [], "risk_score": "10.0", "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/python-galaxy-ng@4.2.5-2%3Farch=el8pc" }