PT-2019-3028 · Microsoft · Windows

Matt Graeber · Publicado 2019-08-13 · Atualizado 2024-08-01 · CVE-2019-1163

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Média

Vetor base

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

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

Description A security feature bypass exists when Windows incorrectly validates CAB file signatures, allowing an attacker to inject code into a CAB file without invalidating the file's signature. To exploit this issue, an attacker could modify a signed CAB file, inject malicious code, and then convince a target user to execute the file. The estimated number of potentially affected devices worldwide is not available. There is no information about real-world incidents where this issue was exploited.

Recommendations To resolve the issue, apply the update that corrects how Windows validates file signatures. At the moment, there is no information about specific steps for each affected version, as the affected versions are not specified.

Correção

Enumeração de Fraquezas

CWE-354

CWE-254

Identificadores relacionados

BDU:2019-03010

CVE-2019-1163

Produtos afetados

Windows

Referências · 6

• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2019-1163 · Aviso do Fabricante
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-1163 · Nota de Segurança
• https://bdu.fstec.ru/vul/2019-03010 · Nota de Segurança
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1163 · Aviso do Fabricante
• https://osv.dev/vulnerability/CVE-2019-1163 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2019-1163 · Nota de Segurança