in_kev.py

#!/usr/bin/env python
"""
Provides a decision point representing whether a vulnerability is in the CISA Known Exploited Vulnerabilities (KEV) list.
"""
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from ssvc.decision_points.base import SsvcDecisionPoint, SsvcDecisionPointValue
from ssvc.decision_points.helpers import print_versions_and_diffs

YES = SsvcDecisionPointValue(
    name="Yes",
    key="Y",
    description="Vulnerability is listed in KEV.",
)

NO = SsvcDecisionPointValue(
    name="No",
    key="N",
    description="Vulnerability is not listed in KEV.",
)

IN_KEV_1 = SsvcDecisionPoint(
    name="In KEV",
    description="Denotes whether a vulnerability is in the CISA Known Exploited Vulnerabilities (KEV) list.",
    key="KEV",
    version="1.0.0",
    values=(
        NO,
        YES,
    ),
)

VERSIONS = (IN_KEV_1,)
LATEST = VERSIONS[-1]


def main():
    print_versions_and_diffs(VERSIONS)


if __name__ == "__main__":
    main()