Mozilla Firefox before 3.0.15 and 3.5.x before 3.5.4, and SeaMonkey
before 2.0, does not properly handle a right-to-left override (aka RLO
or U+202E) Unicode character in a download filename, which allows
remote attackers to spoof file extensions via a crafted filename, as
demonstrated by displaying a non-executable extension for an
Note:References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
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the CVE-ID was allocated or reserved, and does not
necessarily indicate when this vulnerability was
discovered, shared with the affected vendor, publicly
disclosed, or updated in CVE.
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list, which standardizes names for security