PT-2014-2069

CVE-2009-5138

Publicado

2014-03-03

Atualizado

2014-04-01

Descrição por

CVSS 2.0

5.8

Média

MétricasAV:N/AC:M/Au:N/C:P/I:P/A:N

Name of the Vulnerable Software and Affected Versions GnuTLS versions prior to 2.7.6

Description The issue allows remote attackers to bypass intended restrictions by leveraging a X.509 V1 certificate from a trusted CA to issue new certificates. This occurs when the GNUTLS VERIFY ALLOW X509 V1 CA CRT flag is not enabled, causing version 1 X.509 certificates to be treated as intermediate CAs.

Recommendations For versions prior to 2.7.6, update to version 2.7.6 or later to resolve the issue.

Explorabilidade

Exploit

Correção

Pesquisadores

Tomas Hoger

Fornecedores

Produtos afetados

Enumeração de fraquezas

CWE-264

Identificadores relacionados

CVE-2009-5138