Description An integer overflow during the parsing of XML using the Expat library. This vulnerability affects Firefox < 50. Remediation References CVE-2016-9063 Related Vulnerabilities SharePoint CVE-2020-0972 Vulnerability (CVE-2020-0972) phpMyAdmin Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2016-6625) PostgreSQL Improper Input Validation Vulnerability (CVE-2014-0066) WordPress Plugin Video Downloader for TikTok Directory Traversal (1.3) Moodle Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2013-4341) Severity Critical Classification CVE-2016-9063 CWE-190 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Tags Missing Update Known Vulnerabilities