CVE-2023-27559 MEDIUM

CVE-2023-27559: IBM Db2 denial of service

Vendor Ibm
Product Db2 for Linux, UNIX and Windows
Weakness CWE-20 · Input validation
Published April 26, 2023
Last update November 21, 2024
View on NVD All CVEs

CVSS base score

5.3/10
Attack vector Network
Attack complexity High
Privileges required Low
User interaction None
Confidentiality None
Integrity None

CVSS vector

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

What the vulnerability does

01Description

IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) 10.5, 11.1, and 11.5 is vulnerable to a denial of service as the server may crash when using a specially crafted subquery. IBM X-Force ID: 249196.

Key dates

02Disclosure timeline

April 26, 2023 CVE published
November 21, 2024 Record updated