High severity7.8NVD Advisory· Published Jul 1, 2020· Updated Jun 17, 2026
CVE-2020-4363
CVE-2020-4363
Description
IBM DB2 for Linux, UNIX and Windows (includes DB2 Connect Server) 9.7, 10.1, 10.5, 11.1, and 11.5 is vulnerable to a buffer overflow, caused by improper bounds checking which could allow a local attacker to execute arbitrary code on the system with root privileges. IBM X-Force ID: 178960.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
8- Range: 9.7, 10.1, 10.5, 11.1, and 11.5
- Range: 9.7, 10.1, 10.5, 11.1, and 11.5
- Range: 9.7
Patches
Vulnerability mechanics
References
2- www.ibm.com/support/pages/node/6242332nvdPatchVendor Advisory
- exchange.xforce.ibmcloud.com/vulnerabilities/178960nvdVDB EntryVendor Advisory
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