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Medium severity6.5NVD Advisory· Published Jan 13, 2022· Updated Jun 17, 2026

CVE-2021-39056

CVE-2021-39056

Description

The IBM i 7.1, 7.2, 7.3, and 7.4 Extended Dynamic Remote SQL server (EDRSQL) could allow a remote authenticated user to send a specially crafted request and cause a denial of service. IBM X-Force ID: 214537.

AI Insight

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

Affected products

6
  • IBM/I6 versions
    cpe:2.3:o:ibm:i:7.1:*:*:*:*:*:*:*+ 5 more
    • cpe:2.3:o:ibm:i:7.1:*:*:*:*:*:*:*
    • cpe:2.3:o:ibm:i:7.2:*:*:*:*:*:*:*
    • cpe:2.3:o:ibm:i:7.3:*:*:*:*:*:*:*
    • cpe:2.3:o:ibm:i:7.4:*:*:*:*:*:*:*
    • (no CPE)range: 7.1, 7.2, 7.3, and 7.4
    • (no CPE)range: 7.1

Patches

Vulnerability mechanics

References

2

News mentions

0

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