Cross-site scripting vulnerability in Mozilla Firefox and Firefox ESR - CVE-2019-11763ID: oval:org.secpod.oval:def:59333 | Date: (C)2019-10-23 (M)2024-04-15 |
Class: VULNERABILITY | Family: windows |
Mozilla Firefox 70, Mozilla Firefox ESR 68.2 and Mozilla Thunderbird 68.2: Failure to correctly handle null bytes when processing HTML entities resulted in Firefox incorrectly parsing these entities. This could have led to HTML comment text being treated as HTML which could have led to XSS in a web application under certain conditions. It could have also led to HTML entities being masked from filters, enabling the use of entities to mask the actual characters of interest from filters.
Platform: |
Microsoft Windows Server 2022 |
Microsoft Windows 11 |
Microsoft Windows 7 |
Microsoft Windows 8.1 |
Microsoft Windows 10 |
Microsoft Windows Server 2008 |
Microsoft Windows Server 2008 R2 |
Microsoft Windows Server 2012 |
Microsoft Windows Server 2012 R2 |
Microsoft Windows Server 2016 |
Microsoft Windows Server 2019 |
Product: |
Mozilla Firefox |
Mozilla Firefox ESR |
Mozilla Thunderbird |