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8.8 High

CVE-2020-13545 An exploitable signed conversion vulnerability exists in the TextMaker document parsing functionality of SoftMaker…

Description

An exploitable signed conversion vulnerability exists in the TextMaker document parsing functionality of SoftMaker Office 2021’s TextMaker application. A specially crafted document can cause the document parser to miscalculate a length used to allocate a buffer, later upon usage of this buffer the application will write outside its bounds resulting in a heap-based memory corruption. An attacker can entice the victim to open a document to trigger this vulnerability.

Affected products and versions

Product Affected versions Fixed in
Softmaker Versions not published

References

Timeline

  1. Published
  2. Last modified

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