CVE-2017-3648

MEDIUM

Description

Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Charsets). Supported versions that are affected are 5.5.56 and earlier, 5.6.36 and earlier and 5.7.18 and earlier. Difficult to exploit 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 4.4 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H).

References

http://www.debian.org/security/2017/dsa-3922

http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html

http://www.securityfocus.com/bid/99789

http://www.securitytracker.com/id/1038928

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

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

Details

Source: MITRE

Published: 2017-08-08

Updated: 2018-09-20

Type: CWE-284

Risk Information

CVSS v2.0

Base Score: 4

Vector: (AV:N/AC:L/Au:S/C:N/I:N/A:P)

Impact Score: 2.9

Exploitability Score: 8

Severity: MEDIUM

CVSS v3.0

Base Score: 4.4

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

Impact Score: 3.6

Exploitability Score: 0.7

Severity: MEDIUM