PT-2023-9027 · Linux Mint+1 · Xreader+1

Febin Mon Saji · Publicado 2023-12-20 · Atualizado 2024-05-06 · CVE-2023-44452

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 Linux Mint Xreader (affected versions not specified)

Description This issue allows remote attackers to execute arbitrary code on affected installations of Linux Mint Xreader. User interaction is required to exploit this issue, where the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of CBT files, resulting from the lack of proper validation of a user-supplied string before using it to execute a system call. An attacker can leverage this issue to execute code in the context of the current user.

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

Exploit

Correção

RCE

Code Injection

Argument Injection

Enumeração de Fraquezas

CWE-94

CWE-88

Identificadores relacionados

BDU:2024-03140

CVE-2023-44452

OPENSUSE-SU-2024:13632-1

ZDI-23-1836

Produtos afetados

Red Os

Xreader

Referências · 16

• 🔥 https://github.com/febinrev/atril_cbt-inject-exploit · Exploit
• https://github.com/linuxmint/xreader/commit/cd678889ecfe4e84a5cbcf3a0489e15a5e2e3736 · Aviso do Fabricante, Correção
• https://zerodayinitiative.com/advisories/ZDI-23-1836 · Nota de Segurança
• https://ubuntu.com/security/CVE-2023-44452 · Aviso do Fabricante
• https://osv.dev/vulnerability/CVE-2023-44452 · Aviso do Fabricante
• https://redos.red-soft.ru/support/secure · Nota
• https://cve.org/CVERecord?id=CVE-2023-44452 · Nota de Segurança
• https://safe-surf.ru/upload/VULN-new/VULN.2024-01-10.1.pdf · Nota de Segurança
• https://nvd.nist.gov/vuln/detail/CVE-2023-44452 · Nota de Segurança
• https://redos.red-soft.ru/support/secure/uyazvimosti/support/secure/uyazvimosti/mnozhestvennye-uyazvimosti-xreader-cve-2023-44452-cve-2023-44451 · Nota
• https://twitter.com/win3zz/status/1748219732350890393 · Publicação no Twitter
• https://osv.dev/vulnerability/UBUNTU-CVE-2023-44452 · Aviso do Fabricante
• https://twitter.com/CVEnew/status/1786444232808640708 · Publicação no Twitter
• https://twitter.com/RedPacketSec/status/1737776236472967462 · Publicação no Twitter
• https://bdu.fstec.ru/vul/2024-03140 · Nota de Segurança