PT-2015-1654 · Microsoft · Windows Rt+4

Publicado 2015-07-14 · Atualizado 2019-05-08 · CVE-2015-2381

Positive Technologies (AI Summary)

CVSS v2.0

2.1

Baixa

Vetor base

AV:L/AC:L/Au:N/C:P/I:N/A:N

Name of the Vulnerable Software and Affected Versions Windows 8 versions 8 through 8.1 Windows 8.1 Windows Server 2012 Gold and R2 Windows RT Gold and 8.1

Description The issue is related to the win32k.sys driver in the Windows kernel-mode drivers, which allows local users to obtain sensitive information from kernel memory via a crafted application. This is due to the lack of protection for internal data. An attacker could exploit this to gain information about the system, potentially combining it with other attacks to compromise the system.

Recommendations For Windows 8, update to a version that includes the fix for this issue. For Windows 8.1, apply the necessary patch to resolve the information disclosure vulnerability. For Windows Server 2012 Gold and R2, ensure that all security updates are applied to prevent exploitation. For Windows RT Gold and 8.1, consider restricting access to sensitive information until a patch is available. As a temporary workaround, consider disabling any unnecessary functionality related to the win32k.sys driver until a patch is available.

Correção

Information Disclosure

Enumeração de Fraquezas

CWE-200

Identificadores relacionados

BDU:2015-11000

CVE-2015-2381

Produtos afetados

Windows

Windows 8

Windows 8.1

Windows Rt

Windows Server 2012

Referências · 7

• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-2381 · Nota de Segurança
• http://securitytracker.com/id/1032904 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2015-2381 · Nota de Segurança
• https://docs.microsoft.com/en-us/security-updates/securitybulletins/2015/ms15-073 · Aviso do Fabricante
• http://technet.microsoft.com/security/bulletin/MS15-073 · Nota
• http://technet.microsoft.com/security/bulletin/ms15-073 · Nota
• https://bdu.fstec.ru/vul/2015-11000 · Nota de Segurança