CVE-2018-10852

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    CVE-2018-10852

    Published: 26 Jun 2018Last Modified: 22 Aug 2026

    Summary:

    Details: The UNIX pipe which sudo uses to contact SSSD and read the available sudo rules from SSSD has too wide permissions, which means that anyone who can send a message using the same raw protocol that sudo and SSSD use can read the sudo rules available for any user. This affects versions of SSSD before 1.16.3.

    References: http://www.securityfocus.com/bid/104547, https://access.redhat.com/errata/RHSA-2018:3158, https://lists.debian.org/debian-lts-announce/2018/07/msg00019.html, https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10852

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -61c515aa8484bdbcf2f4bc63c7032ade1c6ec06f

    Affected versions

    sssd-1_16_2

    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