PT-2018-15832 · Oracle+4 · Mysql Server+3

Published 2018-04-17 · Updated 2019-10-03 · CVE-2018-2818

Positive Technologies (AI Summary)

CVSS v3.1

4.9

Medium

Base vector

AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions Oracle MySQL versions 5.5.59 and prior Oracle MySQL versions 5.6.39 and prior Oracle MySQL versions 5.7.21 and prior

Description The issue allows a high 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 of the MySQL Server.

Recommendations For versions 5.5.59 and prior, update to a version later than 5.5.59 to resolve the issue. For versions 5.6.39 and prior, update to a version later than 5.6.39 to resolve the issue. For 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

Related Identifiers

ALT-PU-2018-1993

CVE-2018-2818

DLA-1355-1

DSA-4176-1

RHSA-2018:1254

RHSA-2018:3655

SUSE-SU-2018:1333-1

USN-3629-1

USN-3629-2

USN-3629-3

Affected Products

Alt Linux

Mysql Server

Suse

Ubuntu

References · 113

• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-2846 · Security Note
• https://cve.org/CVERecord?id=CVE-2018-2818 · Security Note
• https://ubuntu.com/security/CVE-2018-2771 · Vendor Advisory
• https://ubuntu.com/security/CVE-2018-2812 · Vendor Advisory
• https://ubuntu.com/security/CVE-2018-2782 · Vendor Advisory
• https://bdu.fstec.ru/vul/2019-03453 · Security Note
• https://osv.dev/vulnerability/CVE-2018-2818 · Vendor Advisory
• https://osv.dev/vulnerability/USN-3629-1 · Vendor Advisory
• https://bdu.fstec.ru/vul/2019-03543 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-2812 · Security Note
• https://ubuntu.com/security/CVE-2018-2769 · Vendor Advisory
• https://security-tracker.debian.org/tracker/DSA-4176-1 · Vendor Advisory
• https://bdu.fstec.ru/vul/2019-03539 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-2781 · Security Note
• https://ubuntu.com/security/CVE-2018-2778 · Vendor Advisory