Mozilla Products: Further uninitialized memory use during GIF rendering - MFSA 2014-78 (Mac OS X)ID: oval:org.secpod.oval:def:21429 | Date: (C)2014-10-21 (M)2023-12-07 |
Class: PATCH | Family: macos |
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: |
Apple Mac OS 14 |
Apple Mac OS 13 |
Apple Mac OS 12 |
Apple Mac OS 11 |
Apple Mac OS X 10.15 |
Apple Mac OS X 10.14 |
Apple Mac OS X 10.13 |
Apple Mac OS X 10.11 |
Apple Mac OS X 10.12 |