Vulnerability Monitor

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CVE-2023-30443


IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) 10.5, 11.1, and 11.5 is vulnerable to denial of service with a specially crafted query.


Security Impact Summary

This vulnerability carries a MEDIUM severity rating with a CVSS v3.1 score of 5.3, indicating it can be exploited remotely over the network but requires specific conditions to be met without requiring user interaction requiring only low-level privileges . The vulnerability impacts and availability (service disruption) for affected systems. Impacting 6 products from ibm, from hp, from ibm and 3 others, organizations running these solutions should prioritize assessment and patching.

Historical Context

Reported in 2024, this vulnerability emerged during an era marked by increased sophistication in supply chain attacks, cloud infrastructure vulnerabilities, and software-as-a-service (SaaS) security challenges. Security practices during this period emphasized zero-trust architectures, container security, and API protection.


Published

2024-12-19T02:15:22.223

Last Modified

2025-01-31T15:27:38.890

Status

Analyzed

Source

[email protected]

Severity

CVSSv3.1: 5.3 (MEDIUM)

Weaknesses
  • Type: Secondary
    CWE-770

Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application ibm db2 10.5 Yes
Application ibm db2 10.5 Yes
Application ibm db2 10.5 Yes
Application ibm db2 11.1 Yes
Application ibm db2 11.1 Yes
Application ibm db2 11.1 Yes
Application ibm db2 11.5 Yes
Application ibm db2 11.5 Yes
Application ibm db2 11.5 Yes
Operating System hp hp-ux - No
Operating System ibm aix - No
Operating System linux linux_kernel - No
Operating System microsoft windows - No
Operating System oracle solaris - No

References

How SecUtils Interprets This CVE

SecUtils normalizes and enriches National Vulnerability Database (NVD) records by standardizing vendor and product identifiers, aggregating vulnerability metadata from both NVD and MITRE sources, and providing structured context for security teams. For ibm's affected products, we extract Common Platform Enumeration (CPE) data, Common Weakness Enumeration (CWE) classifications, CVSS severity metrics, and reference data to enable rapid vulnerability prioritization and asset correlation. This record contains no exploit code, proof-of-concept instructions, or attack methodologies—only defensive intelligence necessary for patch management, risk assessment, and security operations.