67250 : Autonomy Keyview SpreadSheet Lotus 123 Reader (wkssr.dll) Record Parsing Multiple Overflows
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Views This Week Views All Time Added to OSVDB Last Modified Modified (since 2008) Percent Complete
1 970 over 3 years ago 12 months ago 8 times 100%


Disclosure Date
Time to Patch Time to Vendor Response
147 days 13 days


Autonomy Keyview is prone to two overflow conditions. The SpreadSheet Lotus 123 Reader (wkssr.dll) fails to properly sanitize user-supplied input when parsing certain records, resulting in stack-based buffer overflows. With specially crafted files, a remote or context-dependent attacker can execute arbitrary code.


Location: Local / Remote, Context Dependent
Attack Type: Input Manipulation
Impact: Loss of Integrity
Solution: Patch / RCS
Exploit: Exploit Commercial
Disclosure: RBS Confirmed, Vendor Verified, Coordinated Disclosure


Currently, there are no known workarounds or upgrades to correct this issue. However, Autonomy has released a patch to address this vulnerability.


IBM Corporation
Lotus Notes



CVSSv2 Score

CVSSv2 Base Score = 9.3
Source: nvd.nist.gov | Generated: 2010-08-18 | Disagree?

Access_vector_2 Access_complexity_1 Authentication_2 Confidentiality_impact_2 Integrity_impact_2 Availability_impact_2


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