PT-2017-4248 · Oracle+1 · Mysql Server

Published 2017-12-15 · Updated 2023-05-31 · CVE-2018-3074

Positive Technologies (AI Summary)

CVSS v2.0

5.4

Medium

Base vector

AV:N/AC:H/Au:N/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions Oracle MySQL versions 8.0.11 and prior

Description The issue is related to insufficient access control in the MySQL Server component, specifically in the Server: Security: Roles subcomponent. This allows an 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. The exploitation can be done by an attacker acting remotely using the MySQL protocol.

Recommendations For versions 8.0.11 and prior, update to a version later than 8.0.11 to resolve the issue. As a temporary workaround, consider restricting network access to the MySQL Server to minimize the risk of exploitation.

Fix

Improper Access Control

Weakness Enumeration

CWE-284

Related Identifiers

BDU:2023-03006

CVE-2018-3074

Affected Products

Mysql Server

References · 8

• https://security.netapp.com/advisory/ntap-20180726-0002 · Patch
• http://oracle.com/technetwork/security-advisory/cpujul2018-4258247.html · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2018-3074 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-3074 · Security Note
• https://bdu.fstec.ru/vul/2023-03006 · Security Note
• http://securitytracker.com/id/1041294 · Note
• http://securityfocus.com/bid/104772 · Note
• https://oracle.com/security-alerts/cpujul2018.html · Note