PT-2023-13056 · Notepad++ · Notepad++

CVE-2022-31901 · Publicado 2023-01-19 · Atualizado 2025-04-04

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions Notepad++ versions 8.4.3 and earlier

Description The issue is a buffer overflow in the Notepad plus::addHotSpot function, which allows attackers to crash the application by using two crafted files. This can be exploited to cause a denial of service.

Recommendations For Notepad++ versions 8.4.3 and earlier, consider updating to a version later than 8.4.3 to resolve the issue. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Memory Corruption

Enumeração de Fraquezas

CWE-787

Identificadores relacionados

CVE-2022-31901

Produtos afetados

Notepad++

Referências · 8

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/31xxx/CVE-2022-31901.json · Exploit
• 🔥 https://github.com/CDACesec/CVE-2022-31901 · Exploit
• https://t.me/cvenotify/42877 · Publicação no Telegram
• https://t.me/cvenotify/117770 · Publicação no Telegram
• https://nvd.nist.gov/vuln/detail/CVE-2022-31901 · Nota de Segurança
• https://osv.dev/vulnerability/CVE-2022-31901 · Aviso do Fabricante
• https://t.me/cvenotify/42475 · Publicação no Telegram
• https://t.me/cibsecurity/56738 · Publicação no Telegram