Mozilla Firefox before 3.0.11 and SeaMonkey before 1.1.17 associate local documents with external domain names located after the file:// substring in a URL, which allows user-assisted remote attackers to read arbitrary cookies via a crafted HTML document, as demonstrated by a URL with file://example.com/C:/ at the beginning.

Mozilla Firefox before 3.0.11 and SeaMonkey before 1.1.17 associate local documents with external domain names located after the file:// substring in a URL, which allows user-assisted remote attackers to read arbitrary cookies via a crafted HTML document, as demonstrated by a URL with file://example.com/C:/ at the beginning.

Firefox browser engine crashes Firefox double frame construction flaw Firefox JavaScript engine crashes Firefox URL spoofing with invalid unicode characters file: resources Firefox SSL tampering via non-200 responses to proxy CONNECT requests Firefox Race condition while accessing the private data of a NPObject JS wrapper class object Firefox arbitrary code execution flaw Firefox information disclosure flaw Firefox XUL scripts skip some security checks Firefox JavaScript arbitrary code execution