Medium severity5.9NVD Advisory· Published Jul 10, 2023· Updated Jun 17, 2026

CVE-2023-30442

Description

IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) 11.1 and 11.5 federated server is vulnerable to a denial of service as the server may crash when using a specially crafted wrapper using certain options. IBM X-Force ID: 253202.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

IBM/Db23 versions
cpe:2.3:a:ibm:db2:11.1.4.7:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:a:ibm:db2:11.1.4.7:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:db2:11.5:*:*:*:*:-:*:*
- (no CPE)range: 11.1 and 11.5
IBM/DB2 Connect Serverllm-fuzzy
Range: 11.1 and 11.5
IBM/Db2 Recovery Expert for Linux, UNIX and Windowscpe-rescue
Range: 11.1, 11.5

Patches

Vulnerability mechanics

References

www.ibm.com/support/pages/node/7010561nvdPatchVendor Advisory
exchange.xforce.ibmcloud.com/vulnerabilities/253202nvdVDB EntryVendor Advisory
security.netapp.com/advisory/ntap-20230731-0007/nvd

News mentions

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cvss	0.384
epss	0.001
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000