UBUNTU-CVE-2017-10155

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    UBUNTU-CVE-2017-10155

    Published: 18 Oct 2017Last Modified: 22 Apr 2026
    Upstream:
    CVE-2017-10155
    Aliases:
    USN-3459-1

    Summary:

    Details: Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Pluggable Auth). Supported versions that are affected are 5.6.37 and earlier and 5.7.19 and earlier. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.0 Base Score 7.5 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H).

    References: https://ubuntu.com/security/CVE-2017-10155, http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html, https://ubuntu.com/security/notices/USN-3459-1, https://mariadb.com/kb/en/library/security-vulnerabilities-in-oracle-mysql-that-did-not-exist-in-mariadb/, https://www.cve.org/CVERecord?id=CVE-2017-10155

    Affected packages

    Package

    Name: mysql-5.7

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

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -5.7.20-0ubuntu0.16.04.1

    Affected versions

    5.7.11-0ubuntu4
    5.7.11-0ubuntu5
    5.7.11-0ubuntu6
    5.7.12-0ubuntu1
    5.7.12-0ubuntu1.1
    5.7.13-0ubuntu0.16.04.2
    5.7.15-0ubuntu0.16.04.1
    5.7.16-0ubuntu0.16.04.1
    5.7.17-0ubuntu0.16.04.1
    5.7.17-0ubuntu0.16.04.2
    5.7.18-0ubuntu0.16.04.1
    5.7.19-0ubuntu0.16.04.1

    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