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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...

Multiple format string vulnerabilities in (1) qtextedit.cpp, (2) qdatatable.cpp, (3) qsqldatabase.cpp, (4) qsqlindex.cpp, (5) qsqlrecord.cpp, (6) qglobal.cpp, and (7) qsvgdevice.cpp in QTextEdit in Trolltech Qt 3 before 3.3.8...

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...

Integer overflow in Qt 3.3 before 3.3.7, 4.1 before 4.1.5, and 4.2 before 4.2.1, as used in the KDE khtml library, kdelibs 3.1.3, and possibly other packages, allows remote attackers to cause a denial of service (crash)...

Qt before 3.3.4 searches the BUILD_PREFIX directory, which could be world-writable, to load shared libraries regardless of the LD_LIBRARY_PATH environment variable, which allows local users to execute arbitrary programs.

The GIF parser in the QT library (qt3) before 3.3.3 allows remote attackers to cause a denial of service (application crash) via a malformed image file that triggers a null dereference, a different vulnerability than CVE-2004-0692.

The XPM parser in the QT library (qt3) before 3.3.3 allows remote attackers to cause a denial of service (application crash) via a malformed image file that triggers a null dereference, a different vulnerability than CVE-2004-0693.

Heap-based buffer overflow in the BMP image format parser for the QT library (qt3) before 3.3.3 allows remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code.