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openSUSE-SU-2019:1575-1

Опубликовано: 18 июн. 2019
Источник: suse-cvrf

Описание

Security update for libcroco

This update for libcroco fixes the following issues:

Security issues fixed:

  • CVE-2017-7960: Fixed heap overflow (input: check end of input before reading a byte) (bsc#1034481).
  • CVE-2017-7961: Fixed undefined behavior (tknzr: support only max long rgb values) (bsc#1034482).
  • CVE-2017-8834: Fixed denial of service (memory allocation error) via a crafted CSS file (bsc#1043898).
  • CVE-2017-8871: Fixed denial of service (infinite loop and CPU consumption) via a crafted CSS file (bsc#1043899).

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

Список пакетов

openSUSE Leap 42.3
libcroco-0.6.11-5.3.1
libcroco-0_6-3-0.6.11-5.3.1
libcroco-0_6-3-32bit-0.6.11-5.3.1
libcroco-devel-0.6.11-5.3.1

Ссылки

Описание

The cr_input_new_from_uri function in cr-input.c in libcroco 0.6.11 and 0.6.12 allows remote attackers to cause a denial of service (heap-based buffer over-read) via a crafted CSS file.

Затронутые продукты
openSUSE Leap 42.3:libcroco-0.6.11-5.3.1
openSUSE Leap 42.3:libcroco-0_6-3-0.6.11-5.3.1
openSUSE Leap 42.3:libcroco-0_6-3-32bit-0.6.11-5.3.1
openSUSE Leap 42.3:libcroco-devel-0.6.11-5.3.1
Ссылки

Описание

** DISPUTED ** The cr_tknzr_parse_rgb function in cr-tknzr.c in libcroco 0.6.11 and 0.6.12 has an "outside the range of representable values of type long" undefined behavior issue, which might allow remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a crafted CSS file. NOTE: third-party analysis reports "This is not a security issue in my view. The conversion surely is truncating the double into a long value, but there is no impact as the value is one of the RGB components."

Затронутые продукты
openSUSE Leap 42.3:libcroco-0.6.11-5.3.1
openSUSE Leap 42.3:libcroco-0_6-3-0.6.11-5.3.1
openSUSE Leap 42.3:libcroco-0_6-3-32bit-0.6.11-5.3.1
openSUSE Leap 42.3:libcroco-devel-0.6.11-5.3.1
Ссылки

Описание

The cr_tknzr_parse_comment function in cr-tknzr.c in libcroco 0.6.12 allows remote attackers to cause a denial of service (memory allocation error) via a crafted CSS file.

Затронутые продукты
openSUSE Leap 42.3:libcroco-0.6.11-5.3.1
openSUSE Leap 42.3:libcroco-0_6-3-0.6.11-5.3.1
openSUSE Leap 42.3:libcroco-0_6-3-32bit-0.6.11-5.3.1
openSUSE Leap 42.3:libcroco-devel-0.6.11-5.3.1
Ссылки

Описание

The cr_parser_parse_selector_core function in cr-parser.c in libcroco 0.6.12 allows remote attackers to cause a denial of service (infinite loop and CPU consumption) via a crafted CSS file.

Затронутые продукты
openSUSE Leap 42.3:libcroco-0.6.11-5.3.1
openSUSE Leap 42.3:libcroco-0_6-3-0.6.11-5.3.1
openSUSE Leap 42.3:libcroco-0_6-3-32bit-0.6.11-5.3.1
openSUSE Leap 42.3:libcroco-devel-0.6.11-5.3.1
Ссылки
Уязвимость openSUSE-SU-2019:1575-1