CVE-2020-13544

An exploitable sign extension 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 sign-extend a length used to terminate a loop, which can later result in the loop’s index being used to write outside the bounds of a heap buffer during the reading of file data. An attacker can entice the victim to open a document to trigger this vulnerability.
References
Link Resource
https://talosintelligence.com/vulnerability_reports/TALOS-2020-1161 Exploit Third Party Advisory
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Configurations

Configuration 1 (hide)

cpe:2.3:a:softmaker:softmaker_office:2021:*:*:*:*:*:*:*

Information

Published : 2021-01-06 07:15

Updated : 2022-06-07 11:37


NVD link : CVE-2020-13544

Mitre link : CVE-2020-13544


JSON object : View

CWE
CWE-681

Incorrect Conversion between Numeric Types

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Products Affected

softmaker

  • softmaker_office