High severity7.8NVD Advisory· Published Feb 4, 2021· Updated Jun 17, 2026
CVE-2020-27247
CVE-2020-27247
Description
A specially crafted document can cause the document parser to copy data from a particular record type into a static-sized buffer within an object that is smaller than the size used for the copy, which will cause a heap-based buffer overflow. In version/Instance 0x0002, an attacker can entice the victim to open a document to trigger this vulnerability. This affects SoftMaker Software GmbH SoftMaker Office PlanMaker 2021 (Revision 1014).
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Affected products
3- cpe:2.3:a:softmaker:planmaker_2021:1014:*:*:*:*:*:*:*
- SoftMaker Software GmbH/Office PlanMaker 2021description
- Range: Revision 1014
Patches
Vulnerability mechanics
References
1- talosintelligence.com/vulnerability_reports/TALOS-2020-1210nvdThird Party Advisory
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