Описание
Security update for poppler
This update for poppler fixes the following issues:
These security issues were fixed:
- CVE-2017-14617: Fixed a floating point exception in Stream.cc, which may lead to a potential attack when handling malicious PDF files. (bsc#1060220)
- CVE-2017-1000456: Validate boundaries in TextPool::addWord to prevent overflows in subsequent calculations (bsc#1074453)
- CVE-2017-15565: Prevent NULL Pointer dereference in the GfxImageColorMap::getGrayLine() function via a crafted PDF document (bsc#1064593)
- CVE-2018-10768: Prevent NULL pointer dereference in the AnnotPath::getCoordsLength function. A crafted input could have lead to a remote denial of service attack (bsc#1092105).
This update also fixes an additional segmentation fault that is trigger by the reproducer for CVE-2017-14517 (bsc#1059066).
Список пакетов
SUSE Linux Enterprise Software Development Kit 12 SP4
SUSE Linux Enterprise Software Development Kit 12 SP5
Ссылки
- Link for SUSE-SU-2020:1626-1
- E-Mail link for SUSE-SU-2020:1626-1
- SUSE Security Ratings
- SUSE Bug 1059066
- SUSE Bug 1060220
- SUSE Bug 1064593
- SUSE Bug 1074453
- SUSE Bug 1092105
- SUSE CVE CVE-2017-1000456 page
- SUSE CVE CVE-2017-14517 page
- SUSE CVE CVE-2017-14617 page
- SUSE CVE CVE-2017-15565 page
- SUSE CVE CVE-2018-10768 page
Описание
freedesktop.org libpoppler 0.60.1 fails to validate boundaries in TextPool::addWord, leading to overflow in subsequent calculations.
Затронутые продукты
Ссылки
- CVE-2017-1000456
- SUSE Bug 1074453
Описание
In Poppler 0.59.0, a NULL Pointer Dereference exists in the XRef::parseEntry() function in XRef.cc via a crafted PDF document.
Затронутые продукты
Ссылки
- CVE-2017-14517
- SUSE Bug 1059066
Описание
In Poppler 0.59.0, a floating point exception occurs in the ImageStream class in Stream.cc, which may lead to a potential attack when handling malicious PDF files.
Затронутые продукты
Ссылки
- CVE-2017-14617
- SUSE Bug 1060220
Описание
In Poppler 0.59.0, a NULL Pointer Dereference exists in the GfxImageColorMap::getGrayLine() function in GfxState.cc via a crafted PDF document.
Затронутые продукты
Ссылки
- CVE-2017-15565
- SUSE Bug 1064593
Описание
There is a NULL pointer dereference in the AnnotPath::getCoordsLength function in Annot.h in an Ubuntu package for Poppler 0.24.5. A crafted input will lead to a remote denial of service attack. Later Ubuntu packages such as for Poppler 0.41.0 are not affected.
Затронутые продукты
Ссылки
- CVE-2018-10768
- SUSE Bug 1092105