CVE-2011-1512
Heap-based buffer overflow in xlssr.dll in Autonomy KeyView, as used in IBM Lotus Notes before 8...
Heap-based buffer overflow in xlssr.dll in Autonomy KeyView, as used in IBM Lotus Notes before 8.5.2 FP3, allows remote attackers to execute arbitrary code via a malformed BIFF record in a .xls Excel spreadsheet attachment, aka SPR PRAD8E3HKR.
Exploit likelihood
What each source reports
NVD Score used
Heap-based buffer overflow in xlssr.dll in Autonomy KeyView, as used in IBM Lotus Notes before 8.5.2 FP3, allows remote attackers to execute arbitrary code via a malformed BIFF record in a .xls Excel spreadsheet attachment, aka SPR PRAD8E3HKR.
- Record
CVE-2011-1512- CVSS 2.0
- 9.3 High
AV:N/AC:M/Au:N/C:C/I:C/A:C - Weakness
- CWE-119
- Updated
- 2026-11-02
CVE List No score
Heap-based buffer overflow in xlssr.dll in Autonomy KeyView, as used in IBM Lotus Notes before 8.5.2 FP3, allows remote attackers to execute arbitrary code via a malformed BIFF record in a .xls Excel spreadsheet attachment, aka SPR PRAD8E3HKR.
- Record
CVE-2011-1512- Updated
- 2026-11-02
EUVDEUVD-2011-1513 No score
Heap-based buffer overflow in xlssr.dll in Autonomy KeyView, as used in IBM Lotus Notes before 8.5.2 FP3, allows remote attackers to execute arbitrary code via a malformed BIFF record in a .xls Excel spreadsheet attachment, aka SPR PRAD8E3HKR.
- Record
EUVD-2011-1513- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-8r4r-fpc5-g7v5 No score
Heap-based buffer overflow in xlssr.dll in Autonomy KeyView, as used in IBM Lotus Notes before 8...
Heap-based buffer overflow in xlssr.dll in Autonomy KeyView, as used in IBM Lotus Notes before 8.5.2 FP3, allows remote attackers to execute arbitrary code via a malformed BIFF record in a .xls Excel spreadsheet attachment, aka SPR PRAD8E3HKR.
- Record
GHSA-8r4r-fpc5-g7v5- Weakness
- CWE-119
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2011-1512 is a high vulnerability (CVSS 9.3) in Autonomy Keyview, published May 31, 2011. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 6.87%, the 94th percentile. No source names a fixed version.