First published: Wed Apr 19 2017(Updated: )
Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Security: Privileges). Supported versions that are affected are 5.5.54 and earlier, 5.6.35 and earlier and 5.7.17 and earlier. Easily "exploitable" vulnerability allows high privileged 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 4.9 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).
Credit: secalert_us@oracle.com
Affected Software | Affected Version | How to fix |
---|---|---|
redhat/mysql | <5.5.55 | 5.5.55 |
redhat/mysql | <5.6.36 | 5.6.36 |
redhat/mysql | <5.7.18 | 5.7.18 |
MySQL | >=5.5.0<=5.5.54 | |
MySQL | >=5.6.0<=5.6.35 | |
MySQL | >=5.7.0<=5.7.17 | |
Debian Debian Linux | =8.0 |
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CVE-2017-3463 is considered to be an easily exploitable vulnerability that allows a high privileged attacker with network access to gain unauthorized privileges.
To remediate CVE-2017-3463, upgrade MySQL Server to version 5.5.55, 5.6.36, or 5.7.18 or later.
MySQL versions 5.5.54 and earlier, 5.6.35 and earlier, and 5.7.17 and earlier are affected by CVE-2017-3463.
Any organization using the vulnerable versions of MySQL Server with network access is at risk of CVE-2017-3463.
CVE-2017-3463 is a security vulnerability specifically related to privileges within the MySQL Server component.