Description
Multiple integer overflows in PHP 4 before 4.4.8, and PHP 5 before 5.2.4, allow remote attackers to obtain sensitive information (memory contents) or cause a denial of service (thread crash) via a large len value to the (1) strspn or (2) strcspn function, which triggers an out-of-bounds read. NOTE: this affects different product versions than CVE-2007-3996.
Remediation
References
Related Vulnerabilities
Jenkins Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2015-5320)
Moodle Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2020-1692)
PHP Other Vulnerability (CVE-2002-1783)
Ruby on Rails Permissions, Privileges, and Access Controls Vulnerability (CVE-2014-3514)