CVE-2020-4135 Information

Description

IBM DB2 for Linux UNIX and Windows (includes DB2 Connect Server) 9.7 10.1 10.5 11.1 and 11.5 could allow an unauthenticated user to send specially crafted packets to cause a denial of service from excessive memory usage.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Reference

https://exchange.xforce.ibmcloud.com/vulnerabilities/173806 https://www.ibm.com/support/pages/node/2876307

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

7.5