| Package | Affected versions | Patched versions |
|---|---|---|
| firefox | = 30.0= 31.0= 31.1.0≤ 32.0 |
Mozilla Firefox before 33.0 does not properly initialize memory for GIF images, which allows remote attackers to obtain sensitive information from process memory via a crafted web page that triggers a sequence of rendering operations for truncated GIF data within a CANVAS element.
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