Vulnerability Instance
Lookup for vulnerabilities affecting packages.
GET /api/vulnerabilities/84022?format=api
{ "url": "http://public2.vulnerablecode.io/api/vulnerabilities/84022?format=api", "vulnerability_id": "VCID-exb4-v6zx-4qcu", "summary": "krb5: Authentication bypass by improper validation of certificate EKU and SAN", "aliases": [ { "alias": "CVE-2017-7562" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/926401?format=api", "purl": "pkg:deb/debian/krb5@0?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/krb5@0%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/926395?format=api", "purl": "pkg:deb/debian/krb5@1.18.3-6%2Bdeb11u5?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/krb5@1.18.3-6%252Bdeb11u5%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/926393?format=api", "purl": "pkg:deb/debian/krb5@1.20.1-2%2Bdeb12u4?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/krb5@1.20.1-2%252Bdeb12u4%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/926397?format=api", "purl": "pkg:deb/debian/krb5@1.21.3-5?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/krb5@1.21.3-5%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/926396?format=api", "purl": "pkg:deb/debian/krb5@1.22.1-2?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/krb5@1.22.1-2%3Fdistro=trixie" } ], "affected_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/111612?format=api", "purl": "pkg:rpm/redhat/krb5@1.15.1-18?arch=el7", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-9hyk-mdvc-1baq" }, { "vulnerability": "VCID-exb4-v6zx-4qcu" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/krb5@1.15.1-18%3Farch=el7" } ], "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2017-7562.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2017-7562.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2017-7562", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00429", "scoring_system": "epss", "scoring_elements": "0.62385", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.00429", "scoring_system": "epss", "scoring_elements": "0.62544", "published_at": "2026-05-07T12:55:00Z" }, { "value": "0.00429", "scoring_system": "epss", "scoring_elements": "0.62546", "published_at": "2026-04-29T12:55:00Z" }, { "value": "0.00429", "scoring_system": "epss", "scoring_elements": "0.62495", "published_at": "2026-05-05T12:55:00Z" }, { "value": "0.00429", "scoring_system": "epss", "scoring_elements": "0.62444", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00429", "scoring_system": "epss", "scoring_elements": "0.62474", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00429", "scoring_system": "epss", "scoring_elements": "0.62441", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00429", "scoring_system": "epss", "scoring_elements": "0.62492", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00429", "scoring_system": "epss", "scoring_elements": "0.62508", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00429", "scoring_system": "epss", "scoring_elements": "0.62527", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00429", "scoring_system": "epss", "scoring_elements": "0.62516", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00429", "scoring_system": "epss", "scoring_elements": "0.62494", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00429", "scoring_system": "epss", "scoring_elements": "0.62536", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00429", "scoring_system": "epss", "scoring_elements": "0.62542", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00429", "scoring_system": "epss", "scoring_elements": "0.62524", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00429", "scoring_system": "epss", "scoring_elements": "0.62534", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.00429", "scoring_system": "epss", "scoring_elements": "0.6255", "published_at": "2026-04-26T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2017-7562" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.3", "scoring_system": "cvssv2", "scoring_elements": "AV:N/AC:M/Au:S/C:N/I:C/A:N" }, { "value": "6.5", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1485510", "reference_id": "1485510", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1485510" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2018:0666", "reference_id": "RHSA-2018:0666", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2018:0666" } ], "weaknesses": [ { "cwe_id": 295, "name": "Improper Certificate Validation", "description": "The product does not validate, or incorrectly validates, a certificate." } ], "exploits": [], "severity_range_score": "6.3 - 6.5", "exploitability": "0.5", "weighted_severity": "5.9", "risk_score": 3.0, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-exb4-v6zx-4qcu" }