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.
Published 2012-02-06 20:55:03
Updated 2023-02-13 03:26:26
Source Red Hat, Inc.
View at NVD,   CVE.org
Vulnerability category: Execute code

Products affected by CVE-2012-0830

Threat overview for CVE-2012-0830

Top countries where our scanners detected CVE-2012-0830
Top open port discovered on systems with this issue 80
IPs affected by CVE-2012-0830 356
Threat actors abusing to this issue? Yes
Find out if you* are affected by CVE-2012-0830!
*Directly or indirectly through your vendors, service providers and 3rd parties. Powered by attack surface intelligence from SecurityScorecard.

Exploit prediction scoring system (EPSS) score for CVE-2012-0830

88.76%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 99 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2012-0830

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
7.5
HIGH AV:N/AC:L/Au:N/C:P/I:P/A:P
10.0
6.4
NIST

CWE ids for CVE-2012-0830

  • Assigned by: nvd@nist.gov (Primary)

References for CVE-2012-0830

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