The installed version of Firefox is earlier than 21.0 and is, therefore, potentially affected by multiple vulnerabilities :

  - Various memory safety issues exist. (CVE-2013-0801,     CVE-2013-1669)

  - It is possible to call a content level constructor that     allows for the constructor to have chrome privileged     access. (CVE-2013-1670)

  - An information leakage exists because the file input     control has access to the full path. (CVE-2013-1671)

  - A local privilege escalation issues exists in the     Mozilla Maintenance Service. (CVE-2013-1672)

  - The Mozilla Maintenance Service on Windows is vulnerable     to a previously fixed privilege escalation attack.  Note     that new installations of Firefox after version 12 are     not affected by this issue. (CVE-2013-1673,     CVE-2012-1942)

  - A use-after-free vulnerability exists when resizing     video while playing. (CVE-2013-1674)

  - Some 'DOMSVGZoomEvent' functions are used without being     properly initialized, which could lead to information     disclosure. (CVE-2013-1675)

  - Multiple memory corruption issues exist. (CVE-2013-1676,     CVE-2013-1677, CVE-2013-1678, CVE-2013-1679,     CVE-2013-1680, CVE-2013-1681)

Detections

Analytics

Firefox < 21.0 Multiple Vulnerabilities (Mac OS X)

critical Nessus Plugin ID 66476

Version 1.14

Version 1.13

Version 1.14 Mar 4, 2026, 1:33 AM Detection (updated knowledge base application reference) Plugin Feed: 202603040133
Version 1.13 Apr 25, 2023, 11:11 PM CVSS temporal metrics (Adjust exploitability metrics for CISA KEV vulnerabilities) Plugin Feed: 202304252311