| Package | Affected versions | Patched versions |
|---|---|---|
| firefox | = 2.0.0.1= 2.0.0.2= 2.0.0.3= 2.0.0.4= 2.0.0.5= 2.0.0.6= 2.0.0.7= 2.0.0.8≤ 2.0.0.9 | |
| seamonkey | = 1.1.1= 1.1.2= 1.1.3= 1.1.4= 1.1.5≤ 1.1.6 |
The jar protocol handler in Mozilla Firefox before 2.0.0.10 and SeaMonkey before 1.1.7 retrieves the inner URL regardless of its MIME type, and considers HTML documents within a jar archive to have the same origin as the inner URL, which allows remote attackers to conduct cross-site scripting (XSS) attacks via a jar: URI.
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