PT-2023-28745 · Xnsoft · Xnsoft Nconvert

Michele Toccagni · Publicado 2023-10-19 · Atualizado 2023-10-26 · CVE-2023-43252

Positive Technologies (AI Summary)

CVSS v3.1

7.8

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions XNSoft Nconvert version 7.136

Description The issue is related to a Buffer Overflow that can be triggered via a crafted image file.

Recommendations For XNSoft Nconvert version 7.136, update to a newer version that contains a fix for this issue. If no updated version is available, consider temporarily restricting the processing of image files from untrusted sources to minimize the risk of exploitation.

Exploit

Correção

Memory Corruption

Enumeração de Fraquezas

CWE-787

Identificadores relacionados

CVE-2023-43252

Produtos afetados

Xnsoft Nconvert

Referências · 9

• 🔥 https://github.com/mrtouch93/exploits/tree/main/NConvert7.136/Stack%20Buffer%20Overrun · Exploit
• 🔥 http://seclists.org/fulldisclosure/2023/Oct/15 · Exploit
• https://xnview.com/en/nconvert · Nota
• https://t.me/cibsecurity/72565 · Publicação no Telegram
• https://twitter.com/CVEnew/status/1714988690185810029 · Publicação no Twitter
• https://osv.dev/vulnerability/CVE-2023-43252 · Aviso do Fabricante
• https://twitter.com/_mr_touch/status/1717489061760225373 · Publicação no Twitter
• http://packetstormsecurity.com/files/175145/XNSoft-Nconvert-7.136-Buffer-Overflow-Denial-Of-Service.html · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2023-43252 · Nota de Segurança