Firefox download filename spoofing with RTL override

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 displayin...

mozilla -- multiple vulnerabilities

Mozilla Project reports: MFSA 2010-07 Fixes for potentially exploitable crashes ported to the legacy branch MFSA 2010-06 Scriptable plugin execution in SeaMonkey mail MFSA 2009-68 NTLM reflection vulnerability MFSA 2009-62 Download filename spoofing with RTL override MFSA 2009-59 Heap buffer...

Code injection

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 displayin...