Header Splitting possible with HTTP Responses - CVE-2021-29991| ID: oval:org.secpod.oval:def:74491 | Date: (C)2021-08-19 (M)2024-03-27 |
| Class: VULNERABILITY | Family: windows |
Mozilla Firefox 91, Mozilla Thunderbird 91.0.1 : Firefox incorrectly accepted a newline in a HTTP/3 header, interpreting it as two separate headers. This allowed for a header splitting attack against servers using HTTP/3.
| 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 |
| Microsoft Windows Server |
| Product: |
| Mozilla Firefox |
| Mozilla Thunderbird |
