| Package | Affected versions | Patched versions |
|---|---|---|
| firefox | = 38.0= 38.0.1= 38.0.5= 38.1.0≤ 39.0.3 |
Use-after-free vulnerability in the XMLHttpRequest::Open implementation in Mozilla Firefox before 40.0 and Firefox ESR 38.x before 38.2 might allow remote attackers to execute arbitrary code via a SharedWorker object that makes recursive calls to the open method of an XMLHttpRequest object.
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