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High severity7.8NVD Advisory· Published Oct 22, 2019· Updated Jun 17, 2026

CVE-2019-4523

CVE-2019-4523

Description

IBM DB2 High Performance Unload load for LUW 6.1 and 6.5 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: 165481.

AI Insight

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

Affected products

4
  • IBM/DB2 High Performance Unloadllm-fuzzy2 versions
    6.1 and 6.5+ 1 more
    • (no CPE)range: 6.1 and 6.5
    • (no CPE)range: 6.1
  • IBM/Db2 High Performance Unload Load2 versions
    cpe:2.3:a:ibm:db2_high_performance_unload_load:6.1:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:ibm:db2_high_performance_unload_load:6.1:*:*:*:*:*:*:*
    • cpe:2.3:a:ibm:db2_high_performance_unload_load:6.5:*:*:*:*:*:*:*

Patches

Vulnerability mechanics

References

2

News mentions

0

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