Vulnerabilities (CVE)

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Filtered by vendor Qt Subscribe
Filtered by product Qt
Total 42 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2015-1860 3 Digia, Fedoraproject, Qt 3 Qt, Fedora, Qt 2021-06-16 6.8 MEDIUM N/A
Multiple buffer overflows in gui/image/qgifhandler.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 possibly execute arbitrary code via a crafted GIF image.
CVE-2009-2700 1 Qt 1 Qt 2021-06-16 4.3 MEDIUM N/A
src/network/ssl/qsslcertificate.cpp in Nokia Trolltech Qt 4.x does not properly handle a '\0' character in a domain name in the Subject Alternative Name field of an X.509 certificate, which allows man-in-the-middle attackers to spoof arbitrary SSL servers via a crafted certificate issued by a legitimate Certification Authority, a related issue to CVE-2009-2408.
CVE-2015-7298 2 Owncloud, Qt 2 Owncloud Desktop Client, Qt 2021-06-16 5.1 MEDIUM N/A
ownCloud Desktop Client before 2.0.1, when compiled with a Qt release after 5.3.x, does not call QNetworkReply::ignoreSslErrors with the list of errors to be ignored, which makes it easier for remote attackers to conduct man-in-the-middle (MITM) attacks by leveraging a server using a self-signed certificate. NOTE: this vulnerability exists because of a partial CVE-2015-4456 regression.
CVE-2006-4811 2 Qt, Redhat 2 Qt, Kdelibs 2021-06-16 6.8 MEDIUM N/A
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.
CVE-2012-5624 3 Canonical, Digia, Qt 3 Ubuntu Linux, Qt, Qt 2021-06-16 4.3 MEDIUM N/A
The XMLHttpRequest object in Qt before 4.8.4 enables http redirection to the file scheme, which allows man-in-the-middle attackers to force the read of arbitrary local files and possibly obtain sensitive information via a file: URL to a QML application.
CVE-2011-3194 1 Qt 1 Qt 2021-06-16 9.3 HIGH N/A
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 TIFFTAG_SAMPLESPERPIXEL tag in a greyscale TIFF image with multiple samples per pixel.
CVE-2010-5076 2 Digia, Qt 2 Qt, Qt 2021-06-16 4.3 MEDIUM N/A
QSslSocket in Qt before 4.7.0-rc1 recognizes a wildcard IP address in the subject's Common Name field of an X.509 certificate, which might allow man-in-the-middle attackers to spoof arbitrary SSL servers via a crafted certificate issued by a legitimate Certification Authority.
CVE-2010-2621 2 Digia, Qt 2 Qt, Qt 2021-06-16 5.0 MEDIUM N/A
The QSslSocketBackendPrivate::transmit function in src_network_ssl_qsslsocket_openssl.cpp in Qt 4.6.3 and earlier allows remote attackers to cause a denial of service (infinite loop) via a malformed request.
CVE-2018-19869 2 Opensuse, Qt 2 Leap, Qt 2020-11-02 4.3 MEDIUM 6.5 MEDIUM
An issue was discovered in Qt before 5.11.3. A malformed SVG image causes a segmentation fault in qsvghandler.cpp.
CVE-2018-19870 3 Debian, Opensuse, Qt 3 Debian Linux, Leap, Qt 2020-09-28 6.8 MEDIUM 8.8 HIGH
An issue was discovered in Qt before 5.11.3. A malformed GIF image causes a NULL pointer dereference in QGifHandler resulting in a segmentation fault.
CVE-2018-15518 3 Debian, Opensuse, Qt 3 Debian Linux, Leap, Qt 2020-09-28 6.8 MEDIUM 8.8 HIGH
QXmlStream in Qt 5.x before 5.11.3 has a double-free or corruption during parsing of a specially crafted illegal XML document.
CVE-2018-19872 3 Fedoraproject, Opensuse, Qt 3 Fedora, Leap, Qt 2020-09-28 4.3 MEDIUM 5.5 MEDIUM
An issue was discovered in Qt 5.11. A malformed PPM image causes a division by zero and a crash in qppmhandler.cpp.
CVE-2018-19873 3 Debian, Opensuse, Qt 3 Debian Linux, Leap, Qt 2020-09-28 7.5 HIGH 9.8 CRITICAL
An issue was discovered in Qt before 5.11.3. QBmpHandler has a buffer overflow via BMP data.
CVE-2018-19871 2 Opensuse, Qt 2 Leap, Qt 2020-09-28 4.3 MEDIUM 6.5 MEDIUM
An issue was discovered in Qt before 5.11.3. There is QTgaFile Uncontrolled Resource Consumption.
CVE-2018-21035 1 Qt 1 Qt 2020-08-24 5.0 MEDIUM 7.5 HIGH
In Qt through 5.14.1, the WebSocket implementation accepts up to 2GB for frames and 2GB for messages. Smaller limits cannot be configured. This makes it easier for attackers to cause a denial of service (memory consumption).
CVE-2015-9541 2 Fedoraproject, Qt 2 Fedora, Qt 2020-04-30 5.0 MEDIUM 7.5 HIGH
Qt through 5.14 allows an exponential XML entity expansion attack via a crafted SVG document that is mishandled in QXmlStreamReader, a related issue to CVE-2003-1564.
CVE-2017-10905 1 Qt 1 Qt 2019-10-02 6.8 MEDIUM 5.3 MEDIUM
A vulnerability in applications created using Qt for Android prior to 5.9.3 allows attackers to alter environment variables via unspecified vectors.
CVE-2017-15011 1 Qt 1 Qt 2019-07-23 5.0 MEDIUM 7.5 HIGH
The named pipes in qtsingleapp in Qt 5.x, as used in qBittorrent and SugarSync, are configured for remote access and allow remote attackers to cause a denial of service (application crash) via an unspecified string.
CVE-2018-19865 2 Opensuse, Qt 2 Leap, Qt 2019-05-10 5.0 MEDIUM 7.5 HIGH
A keystroke logging issue was discovered in Virtual Keyboard in Qt 5.7.x, 5.8.x, 5.9.x, 5.10.x, and 5.11.x before 5.11.3.
CVE-2015-1290 3 Google, Opensuse, Qt 3 Chrome, Leap, Qt 2018-02-02 9.3 HIGH 8.8 HIGH
The Google V8 engine, as used in Google Chrome before 44.0.2403.89 and QtWebEngineCore in Qt before 5.5.1, allows remote attackers to cause a denial of service (memory corruption) or execute arbitrary code via a crafted web site.