CVE-2020-13545
8.8
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Summary
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 Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| n/a | Softmaker | SoftMaker Software GmbH SoftMaker Office TextMaker 2021 (revision 1014) | affected |
Weaknesses
- CWE-196: CWE-196: Unsigned to Signed Conversion Error
ADP Enrichment
CVE Program Container
Additional References
References
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