The vulnerabilities of Firefox and Firefox ESR browsers, as well as the Thunderbird email client, are related to insufficient warnings about dangerous actions, allowing a hacker to execute arbitrary code.

The vulnerabilities of Firefox and Firefox ESR browsers, as well as the Thunderbird email client, are related to insufficient warnings about dangerous actions. Exploiting these vulnerabilities allows a remote attacker to execute arbitrary code using specially crafted files with extensions .msix,...

CVE-2023-5727

The executable file warning was not presented when downloading .msix, .msixbundle, .appx, and .appxbundle files, which can run commands on a user's computer. Note: This issue only affected Windows operating systems. Other operating systems are unaffected. This vulnerability affects Firefox 119,...

UBUNTU-CVE-2023-5727

The executable file warning was not presented when downloading .msix, .msixbundle, .appx, and .appxbundle files, which can run commands on a user's computer. Note: This issue only affected Windows operating systems. Other operating systems are unaffected. This vulnerability affects Firefox 119,...

CVE-2023-5727

The executable file warning was not presented when downloading .msix, .msixbundle, .appx, and .appxbundle files, which can run commands on a user's computer. Note: This issue only affected Windows operating systems. Other operating systems are unaffected. This vulnerability affects Firefox 119,...

Mozilla Firefox Security Vulnerability

Mozilla Firefox is an open source web browser from the Mozilla Foundation in the United States. A security vulnerability exists in Mozilla Firefox version 119, which originates from downloading .msix, .msixbundle, .appx, and .appxbundle files without an executable warning...