CVE-2012-4847
IBM Cognos Business Intelligence (BI) 8.4 and 8.4.1 allows remote authenticated users to cause a...
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.
Exploit likelihood
What each source reports
NVD Score used
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.
- Record
CVE-2012-4847- CVSS 2.0
- 4.0 Medium
AV:N/AC:L/Au:S/C:N/I:N/A:P - Weakness
- CWE-189
- Updated
- 2026-11-02
CVE ListNo score
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.
- Record
CVE-2012-4847- Updated
- 2026-11-02
EUVDEUVD-2012-4772No score
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.
- Record
EUVD-2012-4772- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-g97g-9m79-6c2xNo score
IBM Cognos Business Intelligence (BI) 8.4 and 8.4.1 allows remote authenticated users to cause a...
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.
- Record
GHSA-g97g-9m79-6c2x- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| facts | ||
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2012-4847 is a medium vulnerability (CVSS 4.0) in Ibm Cognos Business Intelligence, published November 14, 2012. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.97%, the 62nd percentile. No source names a fixed version.