High severity8.8NVD Advisory· Published Feb 24, 2017· Updated May 13, 2026
CVE-2017-2790
CVE-2017-2790
Description
When processing a record type of 0x3c from a Workbook stream from an Excel file (.xls), JustSystems Ichitaro Office trusts that the size is greater than zero, subtracts one from the length, and uses this result as the size for a memcpy. This results in a heap-based buffer overflow and can lead to code execution under the context of the application.
Affected products
2n/a+ 1 more
- (no CPE)range: n/a
- cpe:2.3:a:justsystems:ichitaro:*:*:*:*:*:*:*:*
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
2News mentions
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