MGASA-2018-0091

    Dashboard / Vulnerabilities / MGASA-2018-0091

    MGASA-2018-0091

    Published: 22 Jan 2018Last Modified: 16 Apr 2026
    Upstream:
    CVE-2017-15105

    Summary: Updated unbound packages fix security vulnerability

    Details: Updated unbound packages to fix security vulnerability (CVE-2017-15105) in the processing of wildcard synthesized NSEC records. While synthesis of NSEC records is allowed by RFC4592, these synthesized owner names should not be used in the NSEC processing. This was, however, happenning in Unbound 1.6.7 and earlier versions.

    References: https://advisories.mageia.org/MGASA-2018-0091.html, https://bugs.mageia.org/show_bug.cgi?id=22423

    Affected packages

    Package

    Name: unbound

    Purl: pkg:rpm/mageia/unbound?arch=source&distro=mageia-6

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1.6.8-1.mga6

    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