| Package | Affected versions | Patched versions |
|---|---|---|
| firefox | ≤ 2.0.0.11 | |
| seamonkey | ≤ 1.1.7 |
Mozilla Firefox before 2.0.0.12 and SeaMonkey before 1.1.8 allows user-assisted remote attackers to cause a denial of service via a plain .txt file with a "Content-Disposition: attachment" and an invalid "Content-Type: plain/text," which prevents Firefox from rendering future plain text files within the browser.
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