PT-2018-3897 · Oracle+1 · Mysql Server

Published 2018-06-17 · Updated 2023-05-31 · CVE-2018-3067

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 Oracle MySQL Server versions 8.0.11 and prior

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

Recommendations For versions 8.0.11 and prior, update to a version that includes the 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

Improper Access Control

Weakness Enumeration

CWE-284

Related Identifiers

BDU:2023-03041

CVE-2018-3067

Affected Products

Mysql Server

References · 8

• http://oracle.com/technetwork/security-advisory/cpujul2018-4258247.html · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2018-3067 · Vendor Advisory
• https://security.netapp.com/advisory/ntap-20180726-0002 · Patch
• https://bdu.fstec.ru/vul/2023-03041 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2018-3067 · Security Note
• https://oracle.com/security-alerts/cpujul2018.html · Note
• http://securityfocus.com/bid/104772 · Note
• http://securitytracker.com/id/1041294 · Note