PT-2019-2320 · Microsoft · Windows

Publicado 2019-05-14 · Atualizado 2020-08-24 · CVE-2019-0734

Positive Technologies (AI Summary)

CVSS v2.0

9.3

Alta

Vetor base

AV:N/AC:M/Au:N/C:C/I:C/A:C

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

Description The issue is related to an elevation of privilege vulnerability in Microsoft Windows. It occurs when a man-in-the-middle attacker successfully decodes and replaces authentication requests using Kerberos, allowing the attacker to be validated as an Administrator. The vulnerability is associated with errors in the Kerberos protocol authentication mechanism.

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

Enumeração de Fraquezas

CWE-264

Identificadores relacionados

BDU:2019-02091

CVE-2019-0734

Produtos afetados

Windows

Referências · 6

• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0734 · Aviso do Fabricante
• https://osv.dev/vulnerability/CVE-2019-0734 · Aviso do Fabricante
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2019-0734 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2019-0734 · Nota de Segurança
• https://bdu.fstec.ru/vul/2019-02091 · Nota de Segurança
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-0734 · Nota de Segurança