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 it is not exploitable.
Max CVSS
7.5
EPSS Score
1.51%
Published
2007-09-18
Updated
2023-02-13
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 20070727 allow remote attackers to execute arbitrary code via format string specifiers in text used to compose an error message.
Max CVSS
6.8
EPSS Score
11.81%
Published
2007-08-03
Updated
2018-10-16
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.
Max CVSS
4.6
EPSS Score
0.04%
Published
2005-05-02
Updated
2008-09-05
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.
Max CVSS
5.0
EPSS Score
3.45%
Published
2004-09-28
Updated
2017-10-11
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.
Max CVSS
5.0
EPSS Score
3.36%
Published
2004-09-28
Updated
2017-10-11
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.
Max CVSS
7.5
EPSS Score
33.54%
Published
2004-09-28
Updated
2017-10-11
6 vulnerabilities found