Описание
Security update for gd
This update for gd fixes the following security issues:
- CVE-2016-7568: A specially crafted image file could cause an application crash or potentially execute arbitrary code when the image is converted to webp (bsc#1001900)
- CVE-2016-8670: Stack Buffer Overflow in GD dynamicGetbuf (bsc#1004924)
- CVE-2016-6911: Check for out-of-bound read in dynamicGetbuf() (bsc#1005274)
This update was imported from the SUSE:SLE-12:Update update project.
Список пакетов
openSUSE Leap 42.1
Ссылки
- E-Mail link for openSUSE-SU-2016:2772-1
- SUSE Security Ratings
Описание
The dynamicGetbuf function in the GD Graphics Library (aka libgd) before 2.2.4 allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted TIFF image.
Затронутые продукты
Ссылки
- CVE-2016-6911
- SUSE Bug 1004924
- SUSE Bug 1005274
Описание
Integer overflow in the gdImageWebpCtx function in gd_webp.c in the GD Graphics Library (aka libgd) through 2.2.3, as used in PHP through 7.0.11, allows remote attackers to cause a denial of service (heap-based buffer overflow) or possibly have unspecified other impact via crafted imagewebp and imagedestroy calls.
Затронутые продукты
Ссылки
- CVE-2016-7568
- SUSE Bug 1001900
Описание
Integer signedness error in the dynamicGetbuf function in gd_io_dp.c in the GD Graphics Library (aka libgd) through 2.2.3, as used in PHP before 5.6.28 and 7.x before 7.0.13, allows remote attackers to cause a denial of service (stack-based buffer overflow) or possibly have unspecified other impact via a crafted imagecreatefromstring call.
Затронутые продукты
Ссылки
- CVE-2016-8670
- SUSE Bug 1004924