CVE-2011-3194

Buffer overflow in the TIFF reader in gui/image/qtiffhandler.cpp in Qt 4.7.4 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via the TIFFTAG_SAMPLESPERPIXEL tag in a greyscale TIFF image with multiple samples per pixel.

Date published : 2012-06-15

http://www.securityfocus.com/bid/49724

https://qt.gitorious.org/qt/qt/commit/cb6380beb81ab9571c547270c144988781fed465