Integer underflow in the SpreadSheet Lotus 123 reader (wkssr.dll) in Autonomy KeyView 10.4 and 10.9, as used in multiple IBM, Symantec, and other products, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted size for an unspecified record type, which triggers a heap-based buffer overflow.
| Software | From | Fixed in |
|---|---|---|
| autonomy / keyview_filter_sdk | 10.9 | 10.9.x |
| autonomy / keyview_viewer_sdk | 10.4 | 10.4.x |
| autonomy / keyview_filter_sdk | 10.4 | 10.4.x |
| autonomy / keyview_export_sdk | 10.4 | 10.4.x |
| autonomy / keyview_export_sdk | 10.9 | 10.9.x |
| autonomy / keyview_viewer_sdk | 10.9 | 10.9.x |