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Unrated severityNVD Advisory· Published Nov 14, 2012· Updated Jun 16, 2026

CVE-2012-4847

CVE-2012-4847

Description

IBM Cognos Business Intelligence (BI) 8.4 and 8.4.1 allows remote authenticated users to cause a denial of service (CPU consumption) via a crafted request containing a zero-valued byte.

AI Insight

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

Affected products

3
  • IBM/Cognos Business Intelligence3 versions
    cpe:2.3:a:ibm:cognos_business_intelligence:8.4:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:a:ibm:cognos_business_intelligence:8.4:*:*:*:*:*:*:*
    • cpe:2.3:a:ibm:cognos_business_intelligence:8.4.1:*:*:*:*:*:*:*
    • (no CPE)range: 8.4, 8.4.1

Patches

Vulnerability mechanics

References

2

News mentions

0

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