| Package | Affected versions | Patched versions |
|---|---|---|
| firefox | ≥ 2.0, < 2.0.0.18 | 2.0.0.18 |
| seamonkey | ≥ 1.0, ≤ 1.1.13 | |
| thunderbird | ≥ 2.0, < 2.0.0.18 | 2.0.0.18 |
The AppendAttributeValue function in the JavaScript engine in Mozilla Firefox 2.x before 2.0.0.18, Thunderbird 2.x before 2.0.0.18, and SeaMonkey 1.x before 1.1.13 allows remote attackers to cause a denial of service (crash) via unknown vectors that trigger memory corruption, as demonstrated by e4x/extensions/regress-410192.js.
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