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CVE-2018-6334

CRITICAL

9.8

Description

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).

Details CVE

Score CVSS v3.19.8

SeveriteCRITICAL

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

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie12/31/2018

Derniere modification5/6/2025

Sourcenvd

Observations honeypot0

Produits affectes

facebook:hhvm

Faiblesses (CWE)

CWE-621CWE-20

References

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)

Correlations IOC

Aucune correlation enregistree

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