| Package | Affected versions | Patched versions |
|---|---|---|
| firefox | < 10.0.8< 16.0 | 10.0.816.0 |
| seamonkey | < 2.13 | 2.13 |
| thunderbird | < 16.0 | 16.0 |
| thunderbird esr | < 10.0.8 | 10.0.8 |
Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR 10.x before 10.0.8, and SeaMonkey before 2.13 do not properly manage a certain insPos variable, which allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption and assertion failure) via unspecified vectors.
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