CVE-2014-2209

Published December 28th, 2014

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CVSS v3

N/A

CVSS v2

MEDIUM

Affected

PROJECT

Description

Facebook HipHop Virtual Machine (HHVM) before 3.1.0 does not drop supplemental group memberships within hphp/util/capability.cpp and hphp/util/light-process.cpp, which allows remote attackers to bypass intended access restrictions by leveraging group permissions for a file or directory.

facebook/hhvm

A virtual machine for executing programs written in Hack.

GitHub

18.6K