high
7.5
Advisory Published
CVE Published
Updated

CVE-2017-10155

First published: Wed Oct 18 2017(Updated: )

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).

Credit: secalert_us@oracle.com

Affected SoftwareAffected VersionHow to fix
redhat/mysql<5.6.38
5.6.38
redhat/mysql<5.7.20
5.7.20
Oracle MySQL Installer=5.6.0
Oracle MySQL Installer=5.6.1
Oracle MySQL Installer=5.6.2
Oracle MySQL Installer=5.6.3
Oracle MySQL Installer=5.6.4
Oracle MySQL Installer=5.6.5
Oracle MySQL Installer=5.6.6
Oracle MySQL Installer=5.6.7
Oracle MySQL Installer=5.6.8
Oracle MySQL Installer=5.6.9
Oracle MySQL Installer=5.6.10
Oracle MySQL Installer=5.6.11
Oracle MySQL Installer=5.6.12
Oracle MySQL Installer=5.6.13
Oracle MySQL Installer=5.6.14
Oracle MySQL Installer=5.6.15
Oracle MySQL Installer=5.6.16
Oracle MySQL Installer=5.6.17
Oracle MySQL Installer=5.6.21
Oracle MySQL Installer=5.6.22
Oracle MySQL Installer=5.6.23
Oracle MySQL Installer=5.6.26
Oracle MySQL Installer=5.6.27
Oracle MySQL Installer=5.6.28
Oracle MySQL Installer=5.6.29
Oracle MySQL Installer=5.6.30
Oracle MySQL Installer=5.6.31
Oracle MySQL Installer=5.6.32
Oracle MySQL Installer=5.6.33
Oracle MySQL Installer=5.6.34
Oracle MySQL Installer=5.6.35
Oracle MySQL Installer=5.6.36
Oracle MySQL Installer=5.6.37
Oracle MySQL Installer=5.7.0
Oracle MySQL Installer=5.7.1
Oracle MySQL Installer=5.7.2
Oracle MySQL Installer=5.7.3
Oracle MySQL Installer=5.7.4
Oracle MySQL Installer=5.7.5
Oracle MySQL Installer=5.7.6
Oracle MySQL Installer=5.7.7
Oracle MySQL Installer=5.7.8
Oracle MySQL Installer=5.7.9
Oracle MySQL Installer=5.7.10
Oracle MySQL Installer=5.7.11
Oracle MySQL Installer=5.7.12
Oracle MySQL Installer=5.7.13
Oracle MySQL Installer=5.7.14
Oracle MySQL Installer=5.7.15
Oracle MySQL Installer=5.7.16
Oracle MySQL Installer=5.7.17
Oracle MySQL Installer=5.7.18
Oracle MySQL Installer=5.7.19

Remedy

http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html

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Reference Links

Frequently Asked Questions

  • What is the severity of CVE-2017-10155?

    CVE-2017-10155 has a high severity rating due to its potential for remote exploitation.

  • How do I fix CVE-2017-10155?

    To fix CVE-2017-10155, upgrade MySQL Server to version 5.6.38 or 5.7.20 or later.

  • What versions of MySQL are affected by CVE-2017-10155?

    CVE-2017-10155 affects MySQL Server versions 5.6.37 and earlier as well as 5.7.19 and earlier.

  • Can CVE-2017-10155 be exploited remotely?

    Yes, CVE-2017-10155 is easily exploitable by unauthenticated attackers with network access.

  • What components of MySQL does CVE-2017-10155 impact?

    CVE-2017-10155 impacts the Server: Pluggable Auth component of MySQL Server.

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