CVE-2023-40372

MEDIUM

IBM Db2 11.5-11.5.8 - Denial of Service via External Tables SQL Statement

Title source: llm
STIX 2.1

Description

IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) 11.5 is vulnerable to denial of service with a specially crafted SQL statement using External Tables. IBM X-Force ID: 263499.

References (3)

Core 3
Core References
Vendor Advisory vendor-advisory
https://www.ibm.com/support/pages/node/7047561

Scores

CVSS v3 5.3
EPSS 0.0005
EPSS Percentile 14.7%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-20
Status published
Products (1)
ibm/db2 11.5 - 11.5.8
Published Oct 17, 2023
Tracked Since Feb 18, 2026