IBM Db2 denial of service

published 2024-08-14 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-29740

cvss: 5.3; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.6%; EPSS 0.6% chance of exploitation in 30 days, percentile 46%
public exploits: 0; none known

IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) 11.1 and 11.5 is vulnerable to a denial of service, under specific non default configurations, as the server may crash when using a specially crafted SQL statement by an authenticated user. IBM X-Force ID: 287614.

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 2 y ago (2024-08-16)

Exploit prediction

0.55% chance of exploitation in the next 30 days, higher than 46% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	5.3	CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
NVD	3.1	6.5	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Affected products

IBM Db2 for Linux, UNIX and Windows

Classification

Weakness

CWE-943 Improper Neutralization of Special Elements in Data Query Logic
CWE-74 Improper Neutralization of Special Elements in Output Used by a Downstream Component

Technology feeds

IBM Db2 rss critical rss

References

ibm.com /support/pages/node/7165338
vendor-advisory
exchange.xforce.ibmcloud.com /vulnerabilities/287614
vdb-entry, vendor-advisory
security.netapp.com /advisory/ntap-20240912-0003/

Sources

CVE List CVE-2024-31882
NVD CVE-2024-31882

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary