High severity7.5NVD Advisory· Published Apr 27, 2023· Updated Jun 17, 2026
CVE-2023-29255
CVE-2023-29255
Description
IBM DB2 for Linux, UNIX and Windows (includes Db2 Connect Server) 10.5, 11.1, and 11.5 is vulnerable to a denial of service as it may trap when compiling a variation of an anonymous block. IBM X-Force ID: 251991.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
22cpe:2.3:a:ibm:db2:*:*:*:*:*:*:*:*+ 19 more
- cpe:2.3:a:ibm:db2:*:*:*:*:*:*:*:*range: >=11.1,<11.1.4
- cpe:2.3:a:ibm:db2:10.5:-:*:*:*:*:*:*
- cpe:2.3:a:ibm:db2:10.5:fp10:*:*:*:*:*:*
- cpe:2.3:a:ibm:db2:10.5:fp1:*:*:*:*:*:*
- cpe:2.3:a:ibm:db2:10.5:fp2:*:*:*:*:*:*
- cpe:2.3:a:ibm:db2:10.5:fp3:*:*:*:*:*:*
- cpe:2.3:a:ibm:db2:10.5:fp3a:*:*:*:*:*:*
- cpe:2.3:a:ibm:db2:10.5:fp4:*:*:*:*:*:*
- cpe:2.3:a:ibm:db2:10.5:fp5:*:*:*:*:*:*
- cpe:2.3:a:ibm:db2:10.5:fp6:*:*:*:*:*:*
- cpe:2.3:a:ibm:db2:10.5:fp7:*:*:*:*:*:*
- cpe:2.3:a:ibm:db2:10.5:fp8:*:*:*:*:*:*
- cpe:2.3:a:ibm:db2:10.5:fp9:*:*:*:*:*:*
- cpe:2.3:a:ibm:db2:11.1.4:-:*:*:*:*:*:*
- cpe:2.3:a:ibm:db2:11.1.4:fp1:*:*:*:*:*:*
- cpe:2.3:a:ibm:db2:11.1.4:fp2:*:*:*:*:*:*
- cpe:2.3:a:ibm:db2:11.1.4:fp3:*:*:*:*:*:*
- cpe:2.3:a:ibm:db2:11.1.4:fp4:*:*:*:*:*:*
- cpe:2.3:a:ibm:db2:11.1.4:fp5:*:*:*:*:*:*
- cpe:2.3:a:ibm:db2:11.1.4:fp6:*:*:*:*:*:*
- Range: 10.5, 11.1, and 11.5
- Range: 10.5, 11.1, 11.5
Patches
Vulnerability mechanics
References
3- www.ibm.com/support/pages/node/6985687nvdPatchVendor Advisory
- exchange.xforce.ibmcloud.com/vulnerabilities/251991nvdVDB EntryVendor Advisory
- security.netapp.com/advisory/ntap-20230511-0010/nvd
News mentions
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