IBM DB2 Multiple DoS (7269433, 7269434, 7269424, 7267642) (Windows)

medium Nessus Plugin ID 310107

Synopsis

The remote database server is affected by multiple denial of service vulnerabilities.

Description

According to its self-reported version number, IBM Db2 is affected by multiple denial of service vulnerabilities:

- IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) could allow an authenticated user to cause a denial of service due to improper neutralization of special elements in data query logic when certain configurations exist. (CVE-2025-14688)

- IBM Db2 for Linux, UNIX and Windows (includes DB2 Connect Server) could allow an authenticated user to cause a denial of service using a specially crafted SQL query due to improper allocation of system resources. (CVE-2025-36122)

- IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) could allow an authenticated user to cause a denial of service due to improper neutralization of special elements in data query logic.
(CVE-2026-1352)

- IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) could allow an authenticated user to cause a denial of service due to improper neutralization of special elements in data query logic.
(CVE-2026-1577)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Solution

Apply the appropriate IBM DB2 Fix Pack or Special Build based on the most recent fix pack level for your branch.

Plugin Details

Severity: Medium

ID: 310107

File Name: db2_7269433_7269434_win.nasl

Version: 1.1

Type: Local

Agent: windows

Family: Databases

Published: 4/24/2026

Updated: 4/24/2026

Supported Sensors: Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Low

Score: 3.6

CVSS v2

Risk Factor: Medium

Base Score: 6.8

Temporal Score: 5

Vector: CVSS2#AV:N/AC:L/Au:S/C:N/I:N/A:C

CVSS Score Source: CVE-2026-1577

CVSS v3

Risk Factor: Medium

Base Score: 6.5

Temporal Score: 5.7

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/a:ibm:db2

Required KB Items: SMB/db2/Installed

Exploit Ease: No known exploits are available

Patch Publication Date: 4/21/2026

Vulnerability Publication Date: 4/21/2026

Reference Information

CVE: CVE-2025-14688, CVE-2025-36122, CVE-2026-1352, CVE-2026-1577

IAVB: 2026-B-0099

Detections

Analytics