CVE-2017-3309

high

Description

Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Optimizer). 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 low privileged attacker with network access via multiple protocols to compromise MySQL Server. While the vulnerability is in MySQL Server, attacks may significantly impact additional products. 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 7.7 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H).

References

https://access.redhat.com/errata/RHSA-2017:2192

https://access.redhat.com/errata/RHSA-2017:2787

https://access.redhat.com/errata/RHSA-2017:2886

https://access.redhat.com/errata/RHSA-2018:0279

https://access.redhat.com/errata/RHSA-2018:0574

http://www.debian.org/security/2017/dsa-3834

http://www.debian.org/security/2017/dsa-3944

http://www.oracle.com/technetwork/security-advisory/cpuapr2017-3236618.html

Details

Source: Mitre, NVD

Published: 2017-04-24

Risk Information

CVSS v2

Base Score: 4

Vector: CVSS2#AV:N/AC:L/Au:S/C:N/I:N/A:P

Severity: Medium

CVSS v3

Base Score: 7.7

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H

Severity: High