PT-2018-3060 · Oracle+5 · Mysql Server+4

Published 2018-04-17 · Updated 2023-12-29 · CVE-2018-2784

Positive Technologies (AI Summary)

CVSS v2.0

6.8

Medium

Base vector

AV:N/AC:L/Au:S/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions MySQL Server versions 5.6.39 and prior MySQL Server versions 5.7.21 and prior

Description The issue is related to the InnoDB component of Oracle MySQL Server and is caused by inadequate access control. It allows 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 MySQL Server versions 5.6.39 and prior, update to a version later than 5.6.39 to resolve the issue. For MySQL Server versions 5.7.21 and prior, update to a version later than 5.7.21 to resolve the issue. As a temporary workaround, consider restricting network access to the MySQL Server to minimize the risk of exploitation.

Fix

Weakness Enumeration

CWE-264

Related Identifiers

ALT-PU-2018-1842

ALT-PU-2018-1993

ALT-PU-2018-2496

BDU:2019-03546

CVE-2018-2784

DLA-1407-1

DSA-4341-1

MGASA-2018-0259

MGASA-2018-0269

OPENSUSE-SU-2018_1595-1

OPENSUSE-SU-2018_1800-1

RHSA-2018:1254

RHSA-2018:3655

RHSA-2019:1258

ROSA-SA-2023-2250

SUSE-RU-2023:3956-1

SUSE-RU-2023:4991-1

SUSE-SU-2018:1382-1

SUSE-SU-2018:1771-1

SUSE-SU-2018:1781-1

SUSE-SU-2018:1781-2

SUSE-SU-2018:1853-1

USN-3629-1

USN-3629-3

Affected Products

Alt Linux

Mariadb Server

Mysql Server

Suse

Ubuntu

References · 675

• https://bdu.fstec.ru/vul/2020-04694 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-15365 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-2780 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-3081 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-2846 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-2778 · Security Note
• https://osv.dev/vulnerability/USN-3629-1 · Vendor Advisory
• https://bdu.fstec.ru/vul/2020-04274 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-3453 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-14550 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-2529 · Security Note
• https://bdu.fstec.ru/vul/2019-04693 · Security Note
• https://bdu.fstec.ru/vul/2019-00448 · Security Note
• https://bdu.fstec.ru/vul/2018-00341 · Security Note
• https://ubuntu.com/security/notices/USN-3629-1 · Vendor Advisory