Mozilla Products: MFSA 2014-78 Further uninitialized memory use during GIF rendering - msfa 2014-78| ID: oval:org.secpod.oval:def:21408 | Date: (C)2014-10-17 (M)2024-03-27 |
| Class: PATCH | Family: windows |
Google security researcher Michal Zalewski reported that when a malformed GIF image is repeatedly rendered within a canvas element, memory may not always be properly initialized. The resulting series of images then uses this uninitialized memory during rendering, allowing data to potentially leak to web content.
| 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 |
