Mozilla Products: Uninitialized memory use during GIF rendering - mfsa2014-69ID: oval:org.secpod.oval:def:21022 | Date: (C)2014-09-09 (M)2024-03-27 |
Class: PATCH | Family: windows |
Google security researcher Michal Zalewski discovered that when a malformated GIF image is rendered in certain circumstances, memory is not properly initialized before use. The resulting image then uses this memory during rendering. This could allow for the a script in web content to access this unitialized memory using the <canvas> feature.
Platform: |
Microsoft Windows Server 2022 |
Microsoft Windows 11 |
Microsoft Windows Server 2019 |
Microsoft Windows Server 2016 |
Microsoft Windows 2000 |
Microsoft Windows XP |
Microsoft Windows Server 2003 |
Microsoft Windows Vista |
Microsoft Windows Server 2008 |
Microsoft Windows 7 |
Microsoft Windows Server 2008 R2 |
Microsoft Windows 8 |
Microsoft Windows Server 2012 |
Microsoft Windows 8.1 |
Microsoft Windows Server 2012 R2 |
Microsoft Windows 10 |
Product: |
Mozilla Firefox |
Mozilla Firefox ESR |
Mozilla Thunderbird |