DEBIAN-CVE-2017-15105

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    DEBIAN-CVE-2017-15105

    Published: 23 Jan 2018Last Modified: 1 Sept 2026
    Upstream:
    CVE-2017-15105

    Summary:

    Details: A flaw was found in the way unbound before 1.6.8 validated wildcard-synthesized NSEC records. An improperly validated wildcard NSEC record could be used to prove the non-existence (NXDOMAIN answer) of an existing wildcard record, or trick unbound into accepting a NODATA proof.

    References: https://security-tracker.debian.org/tracker/CVE-2017-15105

    Affected packages

    Package

    Name: unbound

    Purl: pkg:deb/debian/unbound?arch=source&distro=bookworm

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1.7.1-1

    Affected versions

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High