UBUNTU-CVE-2020-13249

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    UBUNTU-CVE-2020-13249

    Published: 20 May 2020Last Modified: 22 Apr 2026
    Upstream:
    CVE-2020-13249
    Aliases:
    USN-4603-1

    Summary:

    Details: libmariadb/mariadb_lib.c in MariaDB Connector/C before 3.1.8 does not properly validate the content of an OK packet received from a server. NOTE: although mariadb_lib.c was originally based on code shipped for MySQL, this issue does not affect any MySQL components supported by Oracle.

    References: https://ubuntu.com/security/CVE-2020-13249, https://github.com/mariadb-corporation/mariadb-connector-c/commit/2759b87d72926b7c9b5426437a7c8dd15ff57945, https://github.com/mariadb-corporation/mariadb-connector-c/compare/v3.1.7...v3.1.8, https://ubuntu.com/security/notices/USN-4603-1, https://www.cve.org/CVERecord?id=CVE-2020-13249

    Affected packages

    Package

    Name: mariadb-10.0

    Purl: pkg:deb/ubuntu/[email protected]?arch=source&distro=xenial

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    10.0.20-0ubuntu0.15.04.1
    10.0.22-0ubuntu1
    10.0.23-1
    10.0.23-2
    10.0.24-7
    10.0.25-0ubuntu0.16.04.1
    10.0.27-0ubuntu0.16.04.1
    10.0.28-0ubuntu0.16.04.1
    10.0.29-0ubuntu0.16.04.1
    10.0.31-0ubuntu0.16.04.2
    10.0.33-0ubuntu0.16.04.1
    10.0.34-0ubuntu0.16.04.1
    10.0.36-0ubuntu0.16.04.1
    10.0.38-0ubuntu0.16.04.1

    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
    UBUNTU-CVE-2020-13249 | CVE-DB