PT-2018-3057 · Oracle+5 · Mysql Server+4

Published 2018-04-17 · Updated 2023-12-29 · CVE-2018-2777

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 5.7.21 and earlier

Description The issue is related to insufficient access control in the InnoDB component of Oracle MySQL Server. It can be exploited by a remote attacker to cause a denial of service via the MySQL protocol. Successful attacks can result in the ability to cause a hang or frequently repeatable crash of MySQL Server.

Recommendations For versions 5.7.21 and earlier, update to a version that contains a fix for this issue to prevent exploitation. 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:2019-03543

CVE-2018-2777

OPENSUSE-SU-2018_1595-1

RHSA-2018:3655

RHSA-2019:1258

ROSA-SA-2023-2250

SUSE-RU-2023:3956-1

SUSE-RU-2023:4991-1

SUSE-SU-2018:1771-1

SUSE-SU-2018:1853-1

SUSE-SU-2019:1441-1

USN-3629-1

USN-3629-3

Affected Products

Alt Linux

Mariadb Server

Mysql Server

Suse

Ubuntu

References · 636

• 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/CVE-2018-2777 · Vendor Advisory
• 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