High severity7.8NVD Advisory· Published Jul 1, 2019· Updated Jun 17, 2026

CVE-2019-4154

Description

IBM DB2 for Linux, UNIX and Windows (includes DB2 Connect Server) 9.7, 10.1, 10.5, and 11.1 is vulnerable to a buffer overflow, which could allow an authenticated local attacker to execute arbitrary code on the system as root. IBM X-Force ID: 158519.

AI Insight

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

Affected products

IBM/Db2 for Linux, UNIX and Windowsllm-fuzzy
Range: 9.7, 10.1, 10.5, and 11.1
IBM/Db2 Recovery Expert for Linux, UNIX and Windowscpe-rescue
Range: 10.5

Patches

Vulnerability mechanics

References

www.ibm.com/support/docview.wssnvdPatchVendor Advisory
www.securityfocus.com/bid/109024nvdBroken LinkThird Party AdvisoryVDB Entry
exchange.xforce.ibmcloud.com/vulnerabilities/158519nvdVDB EntryVendor Advisory

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