CVE-2024-27254: aix Input Validation Flaw — Fix

Description

IBM Db2 for Linux, UNIX and Windows (includes DB2 Connect Server) 10.5, 11.1, and 11.5 federated server is vulnerable to denial of service with a specially crafted query under certain conditions. IBM X-Force ID: 283813.

Is your site exposed to CVE-2024-27254?

Run a free security scan — no signup, results in seconds.

CVSS v3.1 Score

5.3

MEDIUM

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

Weakness Type (CWE)

CWE-20 Improper Input Validation

Affected Products

Vendor	Product	Versions
ibm	db2	All
ibm	db2	All
ibm	db2	All
ibm	db2	All
ibm	db2	All
ibm	db2	All
ibm	db2	All
ibm	db2	All
ibm	db2	All
hp	hp-ux	All
ibm	aix	All
ibm	linux_on_ibm_z	All
linux	linux_kernel	All
microsoft	windows	All
oracle	solaris	All

References

Advisories & Patches

https://www.ibm.com/support/pages/node/7145727 https://www.ibm.com/support/pages/node/7145727

Other References

https://https://exchange.xforce.ibmcloud.com/vulnerabilities/283813 https://security.netapp.com/advisory/ntap-20240517-0004/ https://https://exchange.xforce.ibmcloud.com/vulnerabilities/283813 https://security.netapp.com/advisory/ntap-20240517-0004/

Frequently Asked Questions

What is CVE-2024-27254? +

IBM Db2 for Linux, UNIX and Windows (includes DB2 Connect Server) 10.5, 11.1, and 11.5 federated server is vulnerable to denial of service with a specially crafted query under certain conditions. IBM X-Force ID: 283813. It has a CVSS v3.1 base score of 5.3 (MEDIUM).

How severe is CVE-2024-27254? +

CVE-2024-27254 has a CVSS v3.1 score of 5.3 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2024-27254? +

CVE-2024-27254 affects products from hp, ibm, linux, microsoft, oracle, specifically: aix, db2, hp-ux, linux_kernel, linux_on_ibm_z, solaris, windows. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-27254? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

Related Vulnerabilities

CVE-2025-13826

Zervit's portable HTTP/web server is vulnerable to remote DoS attacks when a configuration reset request is made. The vulnerability is …

CVE-2026-62658

A security flaw was discovered in certain NETGEAR Nighthawk RAX series routers that could allow someone already logged in to …

CVE-2024-54011

Penetration Testing engineers at Amazon have discovered a flaw where the camera system fails to properly handle data supplied in …

CVE-2026-56349

n8n before version 2.10.0 contains an input validation vulnerability in the Guardrail node that allows attackers to bypass default guardrail …

CVE-2026-6409

A Denial of Service (DoS) vulnerability exists in the Protobuf PHP library during the parsing of untrusted input. Maliciously structured …

CVE-2026-59650

In Bouncy Castle for Java before 1.85, MTI/A0 DH agreement exponentiates unvalidated peer value. This issue also affects Bouncy Castle …

CVE-2024-27254