CVE-2012-4787

CRITICAL

9.0

Descricao

Use-after-free vulnerability in Microsoft Internet Explorer 9 and 10 allows remote attackers to execute arbitrary code via a crafted web site that triggers access to an object that (1) was not properly initialized or (2) is deleted, aka "Improper Ref Counting Use After Free Vulnerability."

Detalhes CVE

Pontuacao CVSS v3.19.0

SeveridadeCRITICAL

Vetor CVSSCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H

Vetor de ataqueNETWORK

ComplexidadeHIGH

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado12/12/2012

Ultima modificacao4/29/2026

Fontenvd

Avistamentos honeypot0

Produtos afetados

microsoft:internet_explorermicrosoft:windows_7microsoft:windows_8microsoft:windows_rtmicrosoft:windows_server_2008microsoft:windows_server_2012microsoft:windows_vista

Fraquezas (CWE)

CWE-399CWE-416

Referencias

http://www.us-cert.gov/cas/techalerts/TA12-346A.html(secure@microsoft.com)

https://docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-077(secure@microsoft.com)

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16211(secure@microsoft.com)

http://www.us-cert.gov/cas/techalerts/TA12-346A.html(af854a3a-2127-422b-91ae-364da2661108)

https://docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-077(af854a3a-2127-422b-91ae-364da2661108)

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16211(af854a3a-2127-422b-91ae-364da2661108)

Correlacoes IOC

Sem correlacoes registradas

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