CVE-2019-3824

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    CVE-2019-3824

    Published: 6 Mar 2019Last Modified: 8 Jul 2026

    Summary:

    Details: A flaw was found in the way an LDAP search expression could crash the shared LDAP server process of a samba AD DC in samba before version 4.10. An authenticated user, having read permissions on the LDAP server, could use this flaw to cause denial of service.

    References: http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00035.html, http://www.securityfocus.com/bid/107347, https://lists.debian.org/debian-lts-announce/2019/03/msg00000.html, https://security.netapp.com/advisory/ntap-20190226-0001/, https://usn.ubuntu.com/3895-1/, https://www.debian.org/security/2019/dsa-4397, https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3824, https://bugzilla.samba.org/show_bug.cgi?id=13773

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -25f2fe02a615e2cf906b6fa495acd8ea0aa9998a

    Affected versions

    samba-4.10.0rc4
    samba-4.10.0rc3
    samba-4.10.0rc2
    samba-4.10.0rc1

    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