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CVE-2015-0295

QT: BMP image handler crash

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.

CVSS 2.0 · 5.0 Medium EPSS 6.1% KEV · Not listed
Vendors
Digia Fedoraproject Opensuse
Products
Qt Fedora Opensuse
CVE-2015-1858

qt: segmentation fault in qbmphandler.cpp

Multiple buffer overflows in gui/image/qbmphandler.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 BMP image.

CVSS 2.0 · 6.8 Medium EPSS 7.1% KEV · Not listed
Vendors
Digia Fedoraproject Qt
Products
Qt Fedora Qt
CVE-2015-1859

qt: segmentation fault in qicohandler.cpp

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.

CVSS 2.0 · 6.8 Medium EPSS 6.5% KEV · Not listed
Vendors
Digia Fedoraproject Qt
Products
Qt Fedora Qt
CVE-2015-1860

qt: segmentation fault in qgifhandler.cpp

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.

CVSS 2.0 · 6.8 Medium EPSS 8.6% KEV · Not listed
Vendors
Digia Fedoraproject Qt
Products
Qt Fedora Qt
CVE-2010-1766

WebKit: off-by-one memory corruption flaw WebSocketHandshake::readServerHandshake()

Off-by-one error in the WebSocketHandshake::readServerHandshake function in websockets/WebSocketHandshake.cpp in WebCore in WebKit before r56380, as used in Qt and other products, allows remote websockets servers to cause a denial of service (memory corruption) or possibly have unspecified other impact via an upgrade header that is long and invalid.

CVSS 2.0 · 7.5 High EPSS 2.3% KEV · Not listed
Vendors
Digia Webkit
Products
Qt Webkit
CVE-2013-4549

QtXML: XML entity expansion denial of service

QXmlSimpleReader in Qt before 5.2 allows context-dependent attackers to cause a denial of service (memory consumption) via an XML Entity Expansion (XEE) attack.

CVSS 2.0 · 5.0 Medium EPSS 3.0% KEV · Not listed
Vendors
Digia Qt
Products
Qt Qt
CVE-2010-2621

(QSslSocketBackendPrivate): DoS (infinite loop) via malformed request

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.

CVSS 2.0 · 5.0 Medium EPSS 10.5% KEV · Not listed
Vendors
Digia Qt
Products
Qt Qt
CVE-2010-5076

Qt: QSslSocket incorrect handling of IP wildcards in certificate Common Name

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.

CVSS 2.0 · 4.3 Medium EPSS 1.4% KEV · Not listed
Vendors
Digia Qt Redhat
Products
Qt Qt Enterprise Linux
CVE-2012-5624

Qt: QML XmlHttpRequest insecure redirection

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.

CVSS 2.0 · 4.3 Medium EPSS 1.9% KEV · Not listed
Vendors
Canonical Digia Qt
Products
Ubuntu Linux Qt Qt