Buffer overflow in the strval function in PHP before 5.3.6, when the precision configuration option has a large value, might allow context-dependent attackers to cause a denial of service (application crash) via a small numerical value in the argument.
Published 2011-03-20 02:00:04
Updated 2018-10-30 16:26:21
Source MITRE
View at NVD,   CVE.org
Vulnerability category: OverflowDenial of service

Threat overview for CVE-2011-1464

Top countries where our scanners detected CVE-2011-1464
Top open port discovered on systems with this issue 80
IPs affected by CVE-2011-1464 205,516
Threat actors abusing to this issue? Yes
Find out if you* are affected by CVE-2011-1464!
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Exploit prediction scoring system (EPSS) score for CVE-2011-1464

2.23%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 88 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2011-1464

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
4.3
MEDIUM AV:N/AC:M/Au:N/C:N/I:N/A:P
8.6
2.9
NIST

CWE ids for CVE-2011-1464

References for CVE-2011-1464

Products affected by CVE-2011-1464

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