Description
sapi/fpm/fpm/fpm_log.c in PHP before 5.5.31, 5.6.x before 5.6.17, and 7.x before 7.0.2 misinterprets the semantics of the snprintf return value, which allows attackers to obtain sensitive information from process memory or cause a denial of service (out-of-bounds read and buffer overflow) via a long string, as demonstrated by a long URI in a configuration with custom REQUEST_URI logging.
Remediation
References
Related Vulnerabilities
Microsoft SQL Server CVE-2023-21705 Vulnerability (CVE-2023-21705)
WordPress 4.6.x Possible SQL Injection Vulnerability (4.6 - 4.6.7)
MySQL CVE-2012-0495 Vulnerability (CVE-2012-0495)
WordPress Plugin Widget Logic Cross-Site Request Forgery (5.10.2)
WordPress Plugin Fusion Engage Local File Disclosure (1.0.5)