First published: Thu Sep 24 2015(Updated: )
updater.exe in Mozilla Firefox before 41.0 and Firefox ESR 38.x before 38.3 on Windows allows local users to write to arbitrary files by conducting a junction attack and waiting for an update operation by the Mozilla Maintenance Service.
Credit: security@mozilla.org security@mozilla.org
Affected Software | Affected Version | How to fix |
---|---|---|
Mozilla Firefox ESR | =38.0 | |
Mozilla Firefox ESR | =38.0.1 | |
Mozilla Firefox ESR | =38.0.5 | |
Mozilla Firefox ESR | =38.1.0 | |
Mozilla Firefox ESR | =38.1.1 | |
Mozilla Firefox ESR | =38.2.0 | |
Mozilla Firefox ESR | =38.2.1 | |
Microsoft Windows | ||
Mozilla Firefox | <=40.0.3 | |
All of | ||
Any of | ||
Mozilla Firefox | =38.0 | |
Mozilla Firefox | =38.0.1 | |
Mozilla Firefox | =38.0.5 | |
Mozilla Firefox | =38.1.0 | |
Mozilla Firefox | =38.1.1 | |
Mozilla Firefox | =38.2.0 | |
Mozilla Firefox | =38.2.1 | |
Microsoft Windows | ||
All of | ||
Mozilla Firefox | <=40.0.3 | |
Microsoft Windows |
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