PT-2023-8590 · Lexmark · Lexmark Devices

Publicado 2023-11-09 · Atualizado 2024-02-29 · CVE-2023-50736

Positive Technologies (AI Summary)

CVSS v3.1

9.0

Crítica

Vetor base

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

Name of the Vulnerable Software and Affected Versions Lexmark devices (affected versions not specified)

Description A memory corruption vulnerability has been identified in the PostScript interpreter in various Lexmark devices. The vulnerability can be leveraged by an attacker to execute arbitrary code. This issue is related to insufficient input validation in the PostScript File Handler component of the printer's firmware.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Buffer Overflow

Enumeração de Fraquezas

CWE-119

CWE-131

Identificadores relacionados

BDU:2024-01240

CVE-2023-50736

ZDI-24-083

Produtos afetados

Lexmark Devices

Referências · 10

• https://bdu.fstec.ru/vul/2024-01240 · Nota de Segurança
• https://twitter.com/VulmonFeeds/status/1762728427180683422 · Publicação no Twitter
• https://lexmark.com/en_us/solutions/security/lexmark-security-advisories.html · Aviso do Fabricante
• https://twitter.com/cracbot/status/1763269780897681682 · Publicação no Twitter
• https://nvd.nist.gov/vuln/detail/CVE-2023-50736 · Nota de Segurança
• http://zerodayinitiative.com/advisories/ZDI-24-083 · Nota
• https://zerodayinitiative.com/advisories/ZDI-24-083 · Nota de Segurança
• https://twitter.com/CVEnew/status/1762672067382759482 · Publicação no Twitter
• https://t.me/cvenotify/72524 · Publicação no Telegram
• https://twitter.com/TheZDIBugs/status/1752814866044211655 · Publicação no Twitter