PT-2018-18517 · Microsoft · .Net Framework

Soroush Dalili · Publicado 2018-07-10 · Atualizado 2022-05-23 · CVE-2018-8260

Positive Technologies (AI Summary)

CVSS v3.1

8.8

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions .NET Framework versions 4.7.2

Description A Remote Code Execution issue exists in .NET software due to its failure to check the source markup of a file. This allows an attacker to run arbitrary code in the context of the current user. If the user has administrative rights, the attacker could take control of the system, install programs, view, change, or delete data, or create new accounts with full user rights. The exploitation requires a user to open a specially crafted file with an affected version of .NET.

Recommendations For .NET Framework version 4.7.2, update to a version that includes the fix for this issue to prevent exploitation.

Correção

RCE

Enumeração de Fraquezas

CWE-20

Identificadores relacionados

CVE-2018-8260

Produtos afetados

.Net Framework

Referências · 6

• http://securityfocus.com/bid/104666 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2018-8260 · Nota de Segurança
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8260 · Aviso do Fabricante
• https://osv.dev/vulnerability/CVE-2018-8260 · Aviso do Fabricante
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8260 · Nota de Segurança
• http://securitytracker.com/id/1041257 · Nota