HIGH
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
Published May 31, 2011
9.3
HIGHCVSS 2.0
EPSS 6.87%
Description
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.
Affected products
No data.
OR
- n/a
- ≤ 8.5.2.2
- 3.0
- 3.0.0.1
- 3.0.0.2
- 4.2
- 4.2.1
- 4.2.2
- 4.5
- 4.6
- 4.6.7a
- 4.6.7h
- 5.0
- 5.0.1
- 5.0.1.02
- 5.0.1a
- 5.0.1b
- 5.0.1c
- 5.0.2
- 5.0.2a
- 5.0.2b
- 5.0.2c
- 5.0.3
- 5.0.4
- 5.0.4a
- 5.0.5
- 5.0.5.01
- 5.0.5.02
- 5.0.6
- 5.0.6a
- 5.0.6a.01
- 5.0.7
- 5.0.7a
- 5.0.8
- 5.0.9
- 5.0.9a
- 5.0.10
- 5.0.11
- 5.0.12
- 5.0a
- 5.02
- 6.0
- 6.0.1
- 6.0.1
- 6.0.1
- 6.0.1
- 6.0.2
- 6.0.2
- 6.0.2
- 6.0.2.2
- 6.0.3
- 6.0.4
- 6.0.5
- 6.5
- 6.5.1
- 6.5.2
- 6.5.3
- 6.5.3.1
- 6.5.4
- 6.5.4.1
- 6.5.4.2
- 6.5.4.3
- 6.5.5
- 6.5.5.1
- 6.5.5.2
- 6.5.5.3
- 6.5.6
- 6.5.6.1
- 6.5.6.2
- 6.5.6.3
- 7.0
- 7.0.0
- 7.0.1
- 7.0.1.1
- 7.0.2
- 7.0.2.1
- 7.0.2.2
- 7.0.2.3
- 7.0.3
- 7.0.3.1
- 7.0.4
- 7.0.4.0
- 7.0.4.1
- 7.0.4.2
- 8.0
- 8.0.0
- 8.0.1
- 8.0.2
- 8.0.2.0
- 8.0.2.1
- 8.0.2.2
- 8.0.2.3
- 8.0.2.4
- 8.0.2.5
- 8.0.2.6
- 8.5
- 8.5.0.0
- 8.5.0.1
- 8.5.1
- 8.5.1.0
- 8.5.1.1
- 8.5.1.2
- 8.5.1.3
- 8.5.1.4
- 8.5.1.5
- 8.5.2.0
- 8.5.2.1
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
9.3 HIGH NVD
AV:N/AC:M/Au:N/C:C/I:C/A:C
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact Complete
Integrity Impact Complete
Availability Impact Complete
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
6.87% 0.06867
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.06867
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (17 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 6.87% (0.06867) | 93.85th | v5 (v2026.06.15) |
| Jun 15, 2026 | 6.87% (0.06867) | 93.20th | v5 (v2026.06.15) |
| Nov 30, 2025 | 21.61% (0.21613) | 95.51th | v4 (v2025.03.14) |
| Oct 28, 2025 | 17.11% (0.17113) | 94.70th | v4 (v2025.03.14) |
| Mar 30, 2025 | 18.23% (0.18231) | 94.68th | v4 (v2025.03.14) |
| Mar 29, 2025 | 12.20% (0.12196) | 89.70th | v4 (v2025.03.14) |
| Mar 17, 2025 | 18.23% (0.18231) | 94.70th | v4 (v2025.03.14) |
| Jan 21, 2025 | 10.34% (0.10337) | 94.99th | v3 (v2023.03.01) |
| Dec 9, 2024 | 8.18% (0.08176) | 94.60th | v3 (v2023.03.01) |
| Oct 26, 2024 | 6.10% (0.06097) | 93.71th | v3 (v2023.03.01) |
| Jun 16, 2024 | 8.38% (0.08382) | 94.43th | v3 (v2023.03.01) |
| Jan 19, 2024 | 6.10% (0.06097) | 92.82th | v3 (v2023.03.01) |
| Jun 19, 2023 | 5.54% (0.05535) | 92.10th | v3 (v2023.03.01) |
| Mar 7, 2023 | 4.74% (0.04739) | 91.39th | v3 (v2023.03.01) |
| Mar 6, 2023 | 8.00% (0.07996) | 93.30th | v2 (v2022.01.01) |
| Apr 1, 2022 | 8.00% (0.07996) | 92.67th | v2 (v2022.01.01) |
| Feb 4, 2022 | 8.00% (0.07996) | 81.84th | v2 (v2022.01.01) |
Weaknesses (1)
References (8)
- http://secunia.com/advisories/44624 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://securityreason.com/securityalert/8263 third-party-advisoryx_refsource_SREASON
- http://www.coresecurity.com/content/LotusNotes-XLS-viewer-heap-overflow x_refsource_MISCExploit
- http://www.ibm.com/support/docview.wss?uid=swg21500034 x_refsource_CONFIRM
- http://www.securityfocus.com/archive/1/518120/100/0/threaded mailing-listx_refsource_BUGTRAQ
- http://www.securityfocus.com/bid/47962 vdb-entryx_refsource_BID
- https://exchange.xforce.ibmcloud.com/vulnerabilities/67619 vdb-entryx_refsource_XF
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14203 vdb-entrysignaturex_refsource_OVAL
| Link | Providers | Tags |
|---|---|---|
| http://secunia.com/advisories/44624 | third-party-advisoryx_refsource_SECUNIAVendor Advisory | |
| http://securityreason.com/securityalert/8263 | third-party-advisoryx_refsource_SREASON | |
| http://www.coresecurity.com/content/LotusNotes-XLS-viewer-heap-overflow | x_refsource_MISCExploit | |
| http://www.ibm.com/support/docview.wss?uid=swg21500034 | x_refsource_CONFIRM | |
| http://www.securityfocus.com/archive/1/518120/100/0/threaded | mailing-listx_refsource_BUGTRAQ | |
| http://www.securityfocus.com/bid/47962 | vdb-entryx_refsource_BID | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/67619 | vdb-entryx_refsource_XF | |
| https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14203 | vdb-entrysignaturex_refsource_OVAL |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published May 31, 2011
Updated Aug 6, 2024
Reserved Mar 23, 2011
Link CVE-2011-1512
CISA Vulnrichment
Updated n/a