PT-2012-4027

CVE-2012-2416

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Publicado

2012-04-30

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Atualizado

2017-12-14

Descrição por

CVSS 2.0
6.5
Média
MétricasAV:N/AC:L/Au:S/C:P/I:P/A:P
Name of the Vulnerable Software and Affected Versions Asterisk Open Source versions 1.8.x through 1.8.11.0 Asterisk Open Source versions 10.x through 10.3.0 Asterisk Business Edition C.3.x through C.3.7.3
Description The issue allows remote authenticated users to cause a denial of service by sending a SIP UPDATE message that triggers a connected-line update attempt without an associated channel, when the trustrpid option is enabled.
Recommendations For Asterisk Open Source versions 1.8.x through 1.8.11.0, update to version 1.8.11.1 or later. For Asterisk Open Source versions 10.x through 10.3.0, update to version 10.3.1 or later. For Asterisk Business Edition C.3.x through C.3.7.3, update to version C.3.7.4 or later.
Explorabilidade
Correção
Impactos
Pesquisadores
Fornecedores
Produtos afetados
Enumeração de fraquezas
CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
Identificadores relacionados
CVE-2012-2416
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