Security update for webkit2gtk3 (moderate)

2018-08-10T03:08:49
ID OPENSUSE-SU-2018:2285-1
Type suse
Reporter Suse
Modified 2018-08-10T03:08:49

Description

This update for webkit2gtk3 to version 2.20.3 fixes the following issues:

These security issues were fixed:

  • CVE-2018-4190: An unspecified issue allowed remote attackers to obtain sensitive credential information that is transmitted during a CSS mask-image fetch (bsc#1097693).
  • CVE-2018-4199: An unspecified issue allowed remote attackers to execute arbitrary code or cause a denial of service (buffer overflow and application crash) via a crafted web site (bsc#1097693)
  • CVE-2018-4218: An unspecified issue allowed remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted web site that triggers an @generatorState use-after-free (bsc#1097693)
  • CVE-2018-4222: An unspecified issue allowed remote attackers to execute arbitrary code via a crafted web site that leverages a getWasmBufferFromValue out-of-bounds read during WebAssembly compilation (bsc#1097693)
  • CVE-2018-4232: An unspecified issue allowed remote attackers to overwrite cookies via a crafted web site (bsc#1097693)
  • CVE-2018-4233: An unspecified issue allowed remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted web site (bsc#1097693)
  • CVE-2018-11646: webkitFaviconDatabaseSetIconForPageURL and webkitFaviconDatabaseSetIconURLForPageURL mishandle an unset pageURL, leading to an application crash (bsc#1095611).

These non-security issues were fixed:

  • Disable Gigacage if mmap fails to allocate in Linux.
  • Add user agent quirk for paypal website.
  • Fix a network process crash when trying to get cookies of about:blank page.
  • Fix UI process crash when closing the window under Wayland.
  • Fix several crashes and rendering issues.

This update was imported from the SUSE:SLE-15:Update update project.