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CVE-2014-2209

N/A

Published: December 28, 2014 at 03:00 PM UTC

Updated: June 17, 2026 at 12:06 AM UTC

1 product affected across 1 vendorHiphop Virtual Machine

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Severity

N/A

Exploit prediction

EPSS 2%

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Hiphop Virtual Machine · Facebook

95%

v ≤ 3.0.1

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

x_refsource_CONFIRM

Source: [email protected]

https://github.com/facebook/hhvm/commit/851fff90a9b7461df2393af32239ba217bc25946

CVSS

5MEDIUM[email protected]

Confidentiality: NONE
Integrity: PARTIAL
Availability: NONE

Vector?

Quick Info

StatusMODIFIED

CWE

CWE-264

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