Qt has multiple buffer overflow vulnerabilities (CNVD-2015-03161)

Qt is a cross-platform application framework. Multiple buffer overflow vulnerabilities exist in Qt versions prior to 4.8.7, and 5.x versions prior to 5.4.2, allowing remote attackers to cause a denial of service and possibly execute arbitrary code via a crafted ICO image...

UBUNTU-CVE-2015-1859

Multiple buffer overflows in plugins/imageformats/ico/qicohandler.cpp in the QtBase module in Qt before 4.8.7 and 5.x before 5.4.2 allow remote attackers to cause a denial of service segmentation fault and crash and possibly execute arbitrary code via a crafted ICO image...

Digia Qt GIF File Denial of Service Vulnerability

Digia Qt is a cross-platform C++ application development framework. An error in the Digia Qt 'QGIFFormat::nextY' function gui/image/qgifhandler.cpp when processing GIF images allows remote attackers to conduct a denial of service and take control of applications that use the library...

The vulnerability of the OpenSUSE operating system allows malicious actors to compromise the confidentiality, integrity, and accessibility of protected information.

The vulnerability of the qt-x86 operating system package from openSUSE can lead to breaches of confidentiality, integrity, and accessibility of protected information. This vulnerability can be exploited remotely...

Quassel Denial of Service Vulnerability

Quassel aka Quassel IRC is a cross-platform distributed IRC chat client developed by the Quassel IRC team , which is developed using the QT application framework , PostgreSQL database to store data . A denial of service vulnerability exists in the message splitting feature of Quassel versions pri...

DEBIAN-CVE-2015-0295

The BMP decoder in QtGui in QT before 5.5 does not properly calculate the masks used to extract the color components, which allows remote attackers to cause a denial of service divide-by-zero and crash via a crafted BMP file...

UBUNTU-CVE-2014-0190

The GIF decoder in QtGui in Qt before 5.3 allows remote attackers to cause a denial of service NULL pointer dereference via invalid width and height values in a GIF image...

Johnny - GUI for John the Ripper

Johnny - GUI for John the Ripper Johnny is a GUI for John the Ripper. It was proposed by Shinnok. s release includes all things from development release plus nice tabbed panel for mode selection and some additional clean-ups. Basic functionality is supposed to work: password could be loaded from...

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...

qt/harfbuzz buffer overflow

Heap-based buffer overflow in the LookupMarkMarkPos function in the HarfBuzz module harfbuzz-gpos.c, as used by Qt before 4.7.4 and Pango, allows remote attackers to cause a denial of service crash and possibly execute arbitrary code via a crafted font file...

qt/harfbuzz buffer overflow

Heap-based buffer overflow in the LookupMarkMarkPos function in the HarfBuzz module harfbuzz-gpos.c, as used by Qt before 4.7.4 and Pango, allows remote attackers to cause a denial of service crash and possibly execute arbitrary code via a crafted font file...

QT UTF8 improper character expansion

The UTF-8 decoder in codecs/qutfcodec.cpp in Qt 3.3.8 and 4.2.3 does not reject long UTF-8 sequences as required by the standard, which allows remote attackers to conduct cross-site scripting XSS and directory traversal attacks via long sequences that decode to dangerous metacharacters...

QtWeb Browser version 3.3 build 043 Insecure DLL Hijacking Vulnerability (wintab32.dll)

OVERVIEW The QtWeb Browser application is vulnerable to Insecure DLL Hijacking Vulnerability. Similar terms that describe this vulnerability have been come up with Remote Binary Planting, and Insecure DLL Loading/Injection/Hijacking/Preloading. 2. PRODUCT DESCRIPTION QtWeb Browser is a...

QT UTF8 improper character expansion

The UTF-8 decoder in codecs/qutfcodec.cpp in Qt 3.3.8 and 4.2.3 does not reject long UTF-8 sequences as required by the standard, which allows remote attackers to conduct cross-site scripting XSS and directory traversal attacks via long sequences that decode to dangerous metacharacters...

QT off by one buffer overflow

Off-by-one error in the QUtf8Decoder::toUnicode function in Trolltech Qt 3 allows context-dependent attackers to cause a denial of service crash via a crafted Unicode string that triggers a heap-based buffer overflow. NOTE: Qt 4 has the same error in the QUtf8Codec::convertToUnicode function, but...