CVSS: 7.5EPSS: 1%CPEs: 65EXPL: 0CVE-2007-4137 – QT off by one buffer overflow
https://notcve.org/view.php?id=CVE-2007-4137
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. Error de superación de límite (off-by-one) en la función QUtf8Decoder::toUnicode de Trolltech Qt3 permite a usuarios locales o remotos (dependiendo del contexto) provocar una denegación de servicio (caída) mediante una cadena Unicode manipulada que dispara un desbordamiento de búfer basado en montículo. NOTA: Qt 4 tiene el mismo error en la función QUtf8Codec::convertToUnicode, pero no es explotable. • ftp://patches.sgi.com/support/free/security/advisories/20070901-01-P.asc http://bugs.gentoo.org/show_bug.cgi?id=192472 http://dist.trolltech.com/developer/download/175791_3.diff http://dist.trolltech.com/developer/download/175791_4.diff http://fedoranews.org/updates/FEDORA-2007-221.shtml http://fedoranews.org/updates/FEDORA-2007-703.shtml http://osvdb.org/39384 http://secunia.com/advisories/26778 http://secunia.com/advisories/26782 http://secunia.com/advisories/26804 http: • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-193: Off-by-one Error •
CVSS: 6.8EPSS: 14%CPEs: 1EXPL: 0CVE-2007-3388 – qt3 format string flaw
https://notcve.org/view.php?id=CVE-2007-3388
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. Múltiples vulnerabilidades de formato de cadena en (1) qtextedit.cpp, (2) qdatatable.cpp, (3) qsqldatabase.cpp, (4) qsqlindex.cpp, (5) qsqlrecord.cpp, (6) qglobal.cpp, y (7) qsvgdevice.cpp en QTextEdit de Trolltech Qt 3 versiones anteriores a 3.3.8 20070727 permiten a atacantes remotos ejecutar código de su elección mediante especificadores de formato de cadena, en texto utilizado para componer mensajes de error. • ftp://patches.sgi.com/support/free/security/advisories/20070801-01-P.asc http://bugs.gentoo.org/show_bug.cgi?id=185446 http://dist.trolltech.com/developer/download/170529.diff http://fedoranews.org/updates/FEDORA-2007-221.shtml http://fedoranews.org/updates/FEDORA-2007-703.shtml http://secunia.com/advisories/24460 http://secunia.com/advisories/26264 http://secunia.com/advisories/26284 http://secunia.com/advisories/26291 http://secunia.com/advisories/26295 http://secunia.com& •
CVSS: 4.3EPSS: 3%CPEs: 2EXPL: 0CVE-2007-0242 – QT UTF8 improper character expansion
https://notcve.org/view.php?id=CVE-2007-0242
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. El decodificador de UTF-8 en el codecs/qutfcodec.cpp del Qt 3.3.8 y 4.2.3 no rechaza secuencias largas de UTF-8 como lo solicitado por el estándar, lo que permite a atacantes remotos llevar a cabo ataques de secuencias de comandos en sitios cruzados (XSS) y de escalado de directorios mediante secuencias largas que decodifican metacaracteres peligrosos. • ftp://patches.sgi.com/support/free/security/advisories/20070901-01-P.asc http://fedoranews.org/updates/FEDORA-2007-703.shtml http://rhn.redhat.com/errata/RHSA-2011-1324.html http://secunia.com/advisories/24699 http://secunia.com/advisories/24705 http://secunia.com/advisories/24726 http://secunia.com/advisories/24727 http://secunia.com/advisories/24759 http://secunia.com/advisories/24797 http://secunia.com/advisories/24847 http://secunia.com/advisories/24889 http://secuni •
CVSS: 6.8EPSS: 11%CPEs: 14EXPL: 0CVE-2006-4811
https://notcve.org/view.php?id=CVE-2006-4811
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) and possibly execute arbitrary code via a crafted pixmap image. El desbordamiento de enteros en el Qt 3.3 versiones anteriores a 3.3.7, 4.1 anteriores a 4.1.5, y 4.2 anteriores a 4.2.1, como el usado en la librería KDE khtml, kdelibs 3.1.3, y, posiblemente otros paquetes, permite a los atacantes remotos causar la denegación de servicio (caída) y la posibilidad de ejecutar código de su elección mediante una imagen pixmap manipulada. • ftp://patches.sgi.com/support/free/security/advisories/20061002-01-P ftp://patches.sgi.com/support/free/security/advisories/20061101-01-P http://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=210742 http://lists.suse.com/archive/suse-security-announce/2006-Oct/0006.html http://secunia.com/advisories/22380 http://secunia.com/advisories/22397 http://secunia.com/advisories/22479 http://secunia.com/advisories/22485 http://secunia.com/advisories/22492 http://secunia.com/advisories/2 • CWE-189: Numeric Errors •
CVSS: 4.6EPSS: 0%CPEs: 12EXPL: 0CVE-2005-0627
https://notcve.org/view.php?id=CVE-2005-0627
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. • http://bugs.gentoo.org/show_bug.cgi?id=75181 http://www.gentoo.org/security/en/glsa/glsa-200503-01.xml http://www.securityfocus.com/bid/12695 •