PT-2001-1077 · Corel · Corel Wordperfect

Kushal Arvind Shah · Publicado 2001-03-01 · Atualizado 2021-10-07 · CVE-2021-38108

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Média

Vetor base

AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions Corel WordPerfect version 2020 20.0.0.200

Description The issue is related to an out-of-bounds read vulnerability in the Word97Import200.dll library of Corel WordPerfect. This vulnerability can be exploited by an unauthenticated attacker to access unauthorized system memory in the context of the current user. Exploitation requires user interaction, where a victim must open a specially crafted DOC file.

Recommendations For Corel WordPerfect version 2020 20.0.0.200, consider avoiding the use of the Word97Import200.dll library until a patch is available. As a temporary workaround, restrict the opening of DOC files from untrusted sources to minimize the risk of exploitation.

Correção

Out of bounds Read

Enumeração de Fraquezas

CWE-125

Identificadores relacionados

BDU:2023-00045

CVE-2021-38108

Produtos afetados

Corel Wordperfect

Referências · 6

• https://nvd.nist.gov/vuln/detail/CVE-2021-38108 · Nota de Segurança
• https://fortinet.com/blog/threat-research/fortinet-security-researcher-discovers-multiple-vulnerabilities-across-multiple-corel-products · Nota
• https://fortiguard.com/zeroday/FG-VD-21-037 · Nota
• https://bdu.fstec.ru/vul/2023-00045 · Nota de Segurança
• https://t.me/cvenotify/21857 · Publicação no Telegram
• https://osv.dev/vulnerability/CVE-2021-38108 · Aviso do Fabricante