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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: talos

Published: 2017-02-24T22:00:00

Updated: 2024-08-05T14:02:07.698Z

Reserved: 2016-12-01T00:00:00

Link: CVE-2017-2790

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2017-02-24T22:59:00.200

Modified: 2022-04-19T19:15:20.800

Link: CVE-2017-2790

cve-icon Redhat

No data.