PT-2018-2394 · Oracle+5 · Mysql Server+4

Published

2018-10-16

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Updated

2023-12-29

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CVE-2018-3251

CVSS v2.0

6.8

Medium

VectorAV:N/AC:L/Au:S/C:N/I:N/A:C
Name of the Vulnerable Software and Affected Versions Oracle MySQL versions 5.6.41 and prior Oracle MySQL versions 5.7.23 and prior Oracle MySQL versions 8.0.12 and prior
Description The issue is related to insufficient access control in the InnoDB component of Oracle MySQL, allowing a low-privileged attacker with network access via multiple protocols to compromise the MySQL Server. Successful attacks can result in the unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of the MySQL Server.
Recommendations For Oracle MySQL versions 5.6.41 and prior, update to a version later than 5.6.41 to resolve the issue. For Oracle MySQL versions 5.7.23 and prior, update to a version later than 5.7.23 to resolve the issue. For Oracle MySQL versions 8.0.12 and prior, update to a version later than 8.0.12 to resolve the issue. As a temporary workaround, consider restricting network access to the MySQL Server to minimize the risk of exploitation.

Fix

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Weakness Enumeration

CWE-264

Related Identifiers

ALT-PU-2018-2668
ALT-PU-2018-2720
BDU:2019-00590
CVE-2018-3251
DLA-1570-1
DSA-4341-1
MGASA-2018-0469
OPENSUSE-SU-2018_3478-1
OPENSUSE-SU-2019:0327-1
OPENSUSE-SU-2019_0327-1
RHSA-2018:3655
RHSA-2019:1258
ROSA-SA-2023-2251
SUSE-RU-2023:3956-1
SUSE-RU-2023:4991-1
SUSE-SU-2018:3972-1
SUSE-SU-2018:4211-1
SUSE-SU-2019:0119-1
SUSE-SU-2019:0555-1
SUSE-SU-2019:0628-1
SUSE-SU-2019:1441-1
SUSE-SU-2019:2048-1
USN-3799-1

Affected Products

Alt Linux
Mariadb Server
Mysql Server
Suse
Ubuntu