USN-4078-2

    Dashboard / Vulnerabilities / USN-4078-2

    USN-4078-2

    Published: 19 Aug 2019Last Modified: 22 Apr 2026

    Summary: openldap vulnerabilities

    Details: USN-4078-1 fixed several vulnerabilities in openldap. This update provides the corresponding update for Ubuntu 12.04 ESM and Ubuntu 14.04 ESM. Original advisory details: It was discovered that OpenLDAP incorrectly handled rootDN delegation. A database administrator could use this issue to request authorization as an identity from another database, contrary to expectations. (CVE-2019-13057) It was discovered that OpenLDAP incorrectly handled SASL authentication and session encryption. After a first SASL bind was completed, it was possible to obtain access by performing simple binds, contrary to expectations. (CVE-2019-13565)

    References: https://ubuntu.com/security/notices/USN-4078-2, https://ubuntu.com/security/CVE-2019-13057, https://ubuntu.com/security/CVE-2019-13565

    Affected packages

    Package

    Name: openldap

    Purl: pkg:deb/ubuntu/[email protected]+nmu2ubuntu8.5+esm1?arch=source&distro=trusty/esm

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -2.4.31-1+nmu2ubuntu8.5+esm1

    Affected versions

    2.4.31-1+nmu2ubuntu3
    2.4.31-1+nmu2ubuntu4
    2.4.31-1+nmu2ubuntu5
    2.4.31-1+nmu2ubuntu8
    2.4.31-1+nmu2ubuntu8.1
    2.4.31-1+nmu2ubuntu8.2
    2.4.31-1+nmu2ubuntu8.3
    2.4.31-1+nmu2ubuntu8.4
    2.4.31-1+nmu2ubuntu8.5

    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