CVE-2018-1140

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    CVE-2018-1140

    Published: 22 Aug 2018Last Modified: 8 Jul 2026

    Summary:

    Details: A missing input sanitization flaw was found in the implementation of LDP database used for the LDAP server. An attacker could use this flaw to cause a denial of service against a samba server, used as a Active Directory Domain Controller. All versions of Samba from 4.8.0 onwards are vulnerable

    References: http://www.securityfocus.com/bid/105082, https://security.gentoo.org/glsa/202003-52, https://security.netapp.com/advisory/ntap-20180814-0001/, https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-1140, https://bugzilla.samba.org/show_bug.cgi?id=13374, https://www.samba.org/samba/security/CVE-2018-1140.html

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 5a9d09fee44052e18ce241ec28f78498d2e20d73
    Fixed -626c489c2c879aef8b82efe9f7e832cca0183f4d

    Affected versions

    ldb-1.3.5
    ldb-1.3.4
    ldb-1.3.3

    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
    CVE-2018-1140 | CVE-DB