CVE-2012-0830

HighCVSS 7.5/10Last modified Jun 16, 2026

Description

The php_register_variable_ex function in php_variables.c in PHP 5.3.9 allows remote attackers to execute arbitrary code via a request containing a large number of variables, related to improper handling of array variables. NOTE: this vulnerability exists because of an incorrect fix for CVE-2011-4885.

Metrics

CVSS 2.0 7.5/10AV:N/AC:L/Au:N/C:P/I:P/A:P

Weakness enumeration

CWE-399

Affected software

No affected versions have been published.

Timeline

Published
Feb 6, 2012
Last modified
Jun 16, 2026
NVD status
Modified

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CVE-2012-0830: High severity, CVSS 7.5 | Vulnix