| Package | Affected versions | Patched versions |
|---|---|---|
| firefox | = 38.0= 38.0.1= 38.0.5= 38.1.0≤ 39.0.3 |
mar_read.c in the Updater in Mozilla Firefox before 40.0 and Firefox ESR 38.x before 38.2 allows local users to gain privileges or cause a denial of service (out-of-bounds write) via a crafted name of a Mozilla Archive (aka MAR) file.
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