Description
Word97Import200.dll in Corel WordPerfect 2020 20.0.0.200 is affected by an Out-of-bounds Write vulnerability when parsing a crafted file. An unauthenticated attacker could leverage this vulnerability to achieve arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious DOC file.
References (2)
Core 2
Core References
Third Party Advisory x_refsource_misc
https://www.fortiguard.com/zeroday/FG-VD-21-036
Third Party Advisory x_refsource_misc
https://www.fortinet.com/blog/threat-research/fortinet-security-researcher-discovers-multiple-vulnerabilities-across-multiple-corel-products
Scores
CVSS v3
7.8
EPSS
0.0208
EPSS Percentile
79.2%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Details
CWE
CWE-787
Status
published
Products (1)
corel/wordperfect_2020
20.0.0.200
Published
Oct 01, 2021
Tracked Since
Feb 18, 2026