Description Perl before 5.26.3 has a buffer overflow via a crafted regular expression that triggers invalid write operations. Remediation References CVE-2018-18314 Related Vulnerabilities Moodle Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2010-2230) Drupal Core 8.8.x Cross-Site Scripting (8.8.0 - 8.8.5) Jboss EAP Other Vulnerability (CVE-2023-3629) XOOPS Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') Vulnerability (CVE-2008-5665) WordPress Plugin Ultimate TinyMCE 'swfupload.swf' Cross-Site Scripting (3.5) Severity Critical Classification CVE-2018-18314 CWE-119 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Tags Missing Update Known Vulnerabilities