Updated graphicsmagick packages fix security vulnerability

A possible heap overflow of the EscapeParenthesis function CVE-2016-7447. The Utah RLE reader did not validate that header information was reasonable given the file size and so it could cause huge memory allocations and/or consume huge amounts of CPU CVE-2016-7448. The TIFF reader had a bug...

graphicsmagick: multiple issues

A last instance of CVE-2016-2317 heap buffer overflow in the MVG rendering code also impacts SVG. This problem was originally reported by Gustavo Grieco. 2. A possible heap overflow of the EscapeParenthesis function. While I was not able to reproduce it for myself, the implementation is replaced...

Debian DLA-117-1 : qt4-x11 security update

CVE-2011-3193 Check for buffer overflow in LookupMarkMarkPos that may cause crash in this function with certain fonts. CVE-2011-3194 Fix tiff reader to handle TIFFTAGSAMPLESPERPIXEL for grayscale images. The reader uses QImage::FormatIndexed8, but since the samples per pixel value this should be...

DLA-117-1 qt4-x11 - security update

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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 TIFFTAGSAMPLESPERPIXEL tag in a greyscale TIFF image with multiple samples per pixel...

Buffer overflow

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 TIFFTAGSAMPLESPERPIXEL tag in a greyscale TIFF image with multiple samples per pixel...

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 TIFFTAGSAMPLESPERPIXEL tag in a greyscale TIFF image with multiple samples per pixel...

CVE-2011-3194

CVE-2011-3193/3194 concern the Qt4 TIFF reader. The public advisories describe buffer overflow risks in the Qt TIFF handling path (qt4-x11/Qt GUI components) when processing TIFF images, including issues with TIFFTAG_SAMPLESPERPIXEL for grayscale images and font-related lookups. Consequences in t...

CVE-2011-3194

Removed by vendor...

qt buffer overflow in greyscale images

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 TIFFTAGSAMPLESPERPIXEL tag in a greyscale TIFF image with multiple samples per pixel...

PT-2012-1131

Name of the Vulnerable Software and Affected Versions Qt versions prior to 4.7.4 Description The issue is related to a buffer overflow in the TIFF reader, which can be triggered by a greyscale TIFF image with multiple samples per pixel, specifically via the TIFFTAG SAMPLESPERPIXEL tag. This can...