Mozilla Firefox Security Updates( mfsa_2018-02_2018-03 )-Windows

This host is installed with Mozilla Firefox and is prone to multiple vulnerabilities.

Multiple flaws exists due to, - Multiple Use-after-free errors, buffer overflow errors, memory safety bugs and integer overflow errors. - WebExtensions can save and execute files on local file system without user prompts. - Developer Tools can expose style editor information cross-origin through service worker. - Printing process will follow symlinks for local file access. - Manually entered blob URL can be accessed by subsequent private browsing tabs. - Audio capture prompts and starts with incorrect origin attribution. - URL spoofing in addressbar through drag and drop. - Extension development tools panel can open a non-relative URL in the panel. - WebExtensions can load non-HTTPS pages with browser.identity.launchWebAuthFlow. - The old value of a cookie changed to HttpOnly remains accessible to scripts. - Background network requests can open HTTP authentication in unrelated foreground tabs. - WebExtension ActiveTab permission allows cross-origin frame content access. - URL spoofing with right-to-left text aligned left-to-right. - Activity Stream images can attempt to load local content through file:. - Reader view will load cross-origin content in violation of CORS headers.

Mozilla Firefox version before 58 on Windows.

Checks if a vulnerable version is present on the target host.

Upgrade to Mozilla Firefox version 58 or later.