Описание
Security update for libqt5-qtbase
This security update fixes the following issues:
- Add libqt5-Fix-a-division-by-zero-processing-malformed-BMP.patch
- QTBUG-44547, bsc#921999 (CVE-2015-0295)
- Add libqt5-Fixes-crash-in-bmp-and-ico-image-decoding.patch
- bsc#927806 (CVE-2015-1858), bsc#927807 (CVE-2015-1859)
- Add libqt5-Fixes-crash-in-gif-image-decoder.patch
- bsc#927808 (CVE-2015-1860)
- Add libqt5-fix-use-after-free-bug.patch from upstream
- fixes the use-after-free bug in backingstore, boo#870151
Список пакетов
SUSE Linux Enterprise Desktop 12
SUSE Linux Enterprise Server 12
SUSE Linux Enterprise Server for SAP Applications 12
SUSE Linux Enterprise Software Development Kit 12
Ссылки
- Link for SUSE-SU-2015:1383-1
- E-Mail link for SUSE-SU-2015:1383-1
- SUSE Security Ratings
- SUSE Bug 870151
- SUSE Bug 921999
- SUSE Bug 927806
- SUSE Bug 927807
- SUSE Bug 927808
- SUSE CVE CVE-2015-0295 page
- SUSE CVE CVE-2015-1858 page
- SUSE CVE CVE-2015-1859 page
- SUSE CVE CVE-2015-1860 page
Описание
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.
Затронутые продукты
Ссылки
- CVE-2015-0295
- SUSE Bug 921999
- SUSE Bug 927806
- SUSE Bug 927807
- SUSE Bug 927808
- SUSE Bug 936523
Описание
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.
Затронутые продукты
Ссылки
- CVE-2015-1858
- SUSE Bug 921999
- SUSE Bug 927806
- SUSE Bug 927807
- SUSE Bug 927808
Описание
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.
Затронутые продукты
Ссылки
- CVE-2015-1859
- SUSE Bug 921999
- SUSE Bug 927806
- SUSE Bug 927807
- SUSE Bug 927808
Описание
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.
Затронутые продукты
Ссылки
- CVE-2015-1860
- SUSE Bug 921999
- SUSE Bug 927806
- SUSE Bug 927807
- SUSE Bug 927808