CVE-2020-13580

An exploitable heap-based buffer overflow vulnerability exists in the PlanMaker document parsing functionality of SoftMaker Office 2021’s PlanMaker application. A specially crafted document can cause the document parser to explicitly trust a length from a particular record type and use it to writ...

CVE-2020-13580

CVE-2020-13580 affects SoftMaker Office PlanMaker 2021. The issue is a heap-based buffer overflow inside the PlanMaker document parser, triggered by a crafted PMW/PlanMaker record (notably 0x8010). The vulnerability arises when the parser reads a 16-bit length from a record, clamps it to 10, but ...

CVE-2020-13580

An exploitable heap-based buffer overflow vulnerability exists in the PlanMaker document parsing functionality of SoftMaker Office 2021’s PlanMaker application. A specially crafted document can cause the document parser to explicitly trust a length from a particular record type and use it to writ...