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 |
Configurations
History
07 Jun 2022, 18:37
Type | Values Removed | Values Added |
---|---|---|
CWE | CWE-681 |
12 Jan 2021, 14:53
Type | Values Removed | Values Added |
---|---|---|
CVSS |
v2 : v3 : |
v2 : 6.8
v3 : 7.8 |
References | (MISC) https://talosintelligence.com/vulnerability_reports/TALOS-2020-1161 - Exploit, Third Party Advisory | |
CPE | cpe:2.3:a:softmaker:softmaker_office:2021:*:*:*:*:*:*:* | |
CWE | NVD-CWE-Other |
06 Jan 2021, 15:15
Type | Values Removed | Values Added |
---|---|---|
New CVE |
Information
Published : 2021-01-06 15:15
Updated : 2023-12-10 13:41
NVD link : CVE-2020-13544
Mitre link : CVE-2020-13544
CVE.ORG link : CVE-2020-13544
JSON object : View
Products Affected
softmaker
- softmaker_office