| Package | Affected versions | Patched versions |
|---|---|---|
| firefox | ≤ 31.5.3≤ 36.0.4 | |
| thunderbird | ≤ 31.5 |
Mozilla Firefox before 37.0, Firefox ESR 31.x before 31.6, and Thunderbird before 31.6 do not properly restrict resource: URLs, which makes it easier for remote attackers to execute arbitrary JavaScript code with chrome privileges by leveraging the ability to bypass the Same Origin Policy, as demonstrated by the resource: URL associated with PDF.js.
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