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openSUSE-SU-2018:0420-1

Опубликовано: 12 фев. 2018
Источник: suse-cvrf

Описание

Security update for freetype2

This update for freetype2 fixes the following security issues:

  • CVE-2016-10244: Make sure that the parse_charstrings function in type1/t1load.c does ensure that a font contains a glyph name to prevent a DoS through a heap-based buffer over-read or possibly have unspecified other impact via a crafted file (bsc#1028103)
  • CVE-2017-8105: Fix an out-of-bounds write caused by a heap-based buffer overflow related to the t1_decoder_parse_charstrings function in psaux/t1decode.ca (bsc#1035807)
  • CVE-2017-8287: an out-of-bounds write caused by a heap-based buffer overflow related to the t1_builder_close_contour function in psaux/psobjs.c (bsc#1036457)
  • Fix several integer overflow issues in truetype/ttinterp.c (bsc#1079600)

This update was imported from the SUSE:SLE-12-SP2:Update update project.

Список пакетов

openSUSE Leap 42.3
freetype2-2.6.3-5.3.1
freetype2-devel-2.6.3-5.3.1
freetype2-devel-32bit-2.6.3-5.3.1
ft2demos-2.6.3-5.3.1
libfreetype6-2.6.3-5.3.1
libfreetype6-32bit-2.6.3-5.3.1

Ссылки

Описание

The parse_charstrings function in type1/t1load.c in FreeType 2 before 2.7 does not ensure that a font contains a glyph name, which allows remote attackers to cause a denial of service (heap-based buffer over-read) or possibly have unspecified other impact via a crafted file.

Затронутые продукты
openSUSE Leap 42.3:freetype2-2.6.3-5.3.1
openSUSE Leap 42.3:freetype2-devel-2.6.3-5.3.1
openSUSE Leap 42.3:freetype2-devel-32bit-2.6.3-5.3.1
openSUSE Leap 42.3:ft2demos-2.6.3-5.3.1
Ссылки

Описание

FreeType 2 before 2017-02-02 has an out-of-bounds write caused by a heap-based buffer overflow related to the tt_size_reset function in truetype/ttobjs.c.

Затронутые продукты
openSUSE Leap 42.3:freetype2-2.6.3-5.3.1
openSUSE Leap 42.3:freetype2-devel-2.6.3-5.3.1
openSUSE Leap 42.3:freetype2-devel-32bit-2.6.3-5.3.1
openSUSE Leap 42.3:ft2demos-2.6.3-5.3.1
Ссылки

Описание

FreeType 2 before 2017-03-24 has an out-of-bounds write caused by a heap-based buffer overflow related to the t1_decoder_parse_charstrings function in psaux/t1decode.c.

Затронутые продукты
openSUSE Leap 42.3:freetype2-2.6.3-5.3.1
openSUSE Leap 42.3:freetype2-devel-2.6.3-5.3.1
openSUSE Leap 42.3:freetype2-devel-32bit-2.6.3-5.3.1
openSUSE Leap 42.3:ft2demos-2.6.3-5.3.1
Ссылки

Описание

FreeType 2 before 2017-03-26 has an out-of-bounds write caused by a heap-based buffer overflow related to the t1_builder_close_contour function in psaux/psobjs.c.

Затронутые продукты
openSUSE Leap 42.3:freetype2-2.6.3-5.3.1
openSUSE Leap 42.3:freetype2-devel-2.6.3-5.3.1
openSUSE Leap 42.3:freetype2-devel-32bit-2.6.3-5.3.1
openSUSE Leap 42.3:ft2demos-2.6.3-5.3.1
Ссылки