CVE-2024-45663

IBM Db2 denial of service

At a glance

Severity: MEDIUM 6.5
EPSS: EPSS 0.73 % · percentile 54 (2026-10-27)
State: PUBLISHED
Published: 2024-11-21
Updated: 2024-12-20
Assigner: ibm
NVD status: Analyzed

Description

IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) 11.1, 11.5, and 12.1 is vulnerable to a denial of service as the server may crash under certain conditions with a specially crafted query.

Scores

Version	Score	Vector	Scored by
CVSS 3.1	MEDIUM 6.5	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H	ibm
CVSS 3.1	MEDIUM 6.5	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H	NVD · psirt@us.ibm.com (Secondary)
CVSS 3.1	HIGH 7.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H	NVD · nvd@nist.gov (Primary)

European references

ENISA EUVD · EUVD-2024-41733
GCVE · GCVE-0-2024-45663

CERT-FR advisories

CERTFR-2026-AVI-1165 — Multiples vulnérabilités dans les produits IBM · cert.ssi.gouv.fr
CERTFR-2026-AVI-0109 — Multiples vulnérabilités dans les produits IBM · cert.ssi.gouv.fr
CERTFR-2025-AVI-0279 — Multiples vulnérabilités dans les produits IBM · cert.ssi.gouv.fr

Affected configurations (NVD CPE)

cpe:2.3:a:ibm:db2:*:*:*:*:*:*:*:* ≥ 11.1.4 ≤ 11.1.4.7
cpe:2.3:a:ibm:db2:*:*:*:*:*:*:*:* ≥ 11.5.0 ≤ 11.5.9
cpe:2.3:a:ibm:db2:12.1:*:*:*:*:*:*:*

Affected products

Product	Versions
IBM · Db2 for Linux, UNIX and Windows	affected 11.1, 11.5, 12.1

References

Sources

Source	Licence
CVE List (CVEProject cvelistV5)	CVE Program Terms of Use
EPSS (FIRST.org)	FIRST — attribution requested
ENISA EUVD	ENISA — reproduction authorised, source acknowledged
CERT-FR (ANSSI)	Licence Ouverte / Etalab 2.0
NVD (NIST) via fkie-cad/nvd-json-data-feeds	Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD