#VU45389 Input validation error in PHP - CVE-2011-0755

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Main Vulnerability Database Vulnerabilities #VU45389

#VU45389 Input validation error in PHP - CVE-2011-0755

Published: February 3, 2011 / Updated: August 11, 2020


Vulnerability identifier: #VU45389
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2011-0755
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
PHP
Software vendor:
PHP Group

Description

The vulnerability allows a remote non-authenticated attacker to manipulate data.

Integer overflow in the mt_rand function in PHP before 5.3.4 might make it easier for context-dependent attackers to predict the return values by leveraging a script's use of a large max parameter, as demonstrated by a value that exceeds mt_getrandmax.


Remediation

Install update from vendor's website.

External links