| Package | Affected versions | Patched versions |
|---|---|---|
| firefox | < 28.0 | 28.0 |
| seamonkey | < 2.25 | 2.25 |
The session-restore feature in Mozilla Firefox before 28.0 and SeaMonkey before 2.25 does not consider the Content Security Policy of a data: URL, which makes it easier for remote attackers to conduct cross-site scripting (XSS) attacks via a crafted document that is accessed after a browser restart.
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