Mozilla: Universal XSS likely with MultiByte charset (MFSA 2011-47)

Cross-site scripting XSS vulnerability in Mozilla Firefox before 3.6.24 and 4.x through 7.0 and Thunderbird before 3.1.6 and 5.0 through 7.0 allows remote attackers to inject arbitrary web script or HTML via crafted text with Shift JIS encoding...