CVE-2020-13586

Name of the Vulnerable Software and Affected Versions SoftMaker Office PlanMaker version 2021 (Revision 1014)

Description A memory corruption issue exists in the Excel Document SST Record 0x00fc functionality. This can be triggered by a specially crafted malformed file, leading to a heap buffer overflow. An attacker can exploit this by providing a malicious file.

Recommendations For SoftMaker Office PlanMaker version 2021 (Revision 1014), consider avoiding the use of the Excel Document SST Record 0x00fc functionality until a patch is available. As a temporary workaround, restrict the opening of files from untrusted sources to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.