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CVE-2018-6334

CRITICAL

9.8

Descricao

Multipart-file uploads call variables to be improperly registered in the global scope. In cases where variables are not declared explicitly before being used this can lead to unexpected behavior. This affects all supported versions of HHVM prior to the patch (3.25.1, 3.24.5, and 3.21.9 and below).

Detalhes CVE

Pontuacao CVSS v3.19.8

SeveridadeCRITICAL

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

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado12/31/2018

Ultima modificacao5/6/2025

Fontenvd

Avistamentos honeypot0

Produtos afetados

facebook:hhvm

Fraquezas (CWE)

CWE-621CWE-20

Referencias

https://github.com/facebook/hhvm/commit/6937de5544c3eead3466b75020d8382080ed0cff(cve-assign@fb.com)

https://hhvm.com/blog/2018/03/30/hhvm-3.25.2.html(cve-assign@fb.com)

https://github.com/facebook/hhvm/commit/6937de5544c3eead3466b75020d8382080ed0cff(af854a3a-2127-422b-91ae-364da2661108)

https://hhvm.com/blog/2018/03/30/hhvm-3.25.2.html(af854a3a-2127-422b-91ae-364da2661108)

Correlacoes IOC

Sem correlacoes registradas

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