Security update for webkit2gtk3 (important)

This update for webkit2gtk3 to version 2.18.0 fixes the following issues:

These security issues were fixed:

• CVE-2017-7039: An issue was fixed that allowed remote attackers to
  execute arbitrary code or cause a denial of service (memory corruption
  and application crash) via a crafted web site (bsc#1050469).
• CVE-2017-7018: An issue was fixed that allowed remote attackers to
  execute arbitrary code or cause a denial of service (memory corruption
  and application crash) via a crafted web site (bsc#1050469).
• CVE-2017-7030: An issue was fixed that allowed remote attackers to
  execute arbitrary code or cause a denial of service (memory corruption
  and application crash) via a crafted web site (bsc#1050469).
• CVE-2017-7037: An issue was fixed that allowed remote attackers to
  execute arbitrary code or cause a denial of service (memory corruption
  and application crash) via a crafted web site (bsc#1050469).
• CVE-2017-7034: An issue was fixed that allowed remote attackers to
  execute arbitrary code or cause a denial of service (memory corruption
  and application crash) via a crafted web site (bsc#1050469).
• CVE-2017-7055: An issue was fixed that allowed remote attackers to
  execute arbitrary code or cause a denial of service (memory corruption
  and application crash) via a crafted web site (bsc#1050469).
• CVE-2017-7056: An issue was fixed that allowed remote attackers to
  execute arbitrary code or cause a denial of service (memory corruption
  and application crash) via a crafted web site (bsc#1050469).
• CVE-2017-7064: An issue was fixed that allowed remote attackers to
  bypass intended memory-read restrictions via a crafted app (bsc#1050469).
• CVE-2017-7061: An issue was fixed that allowed remote attackers to
  execute arbitrary code or cause a denial of service (memory corruption
  and application crash) via a crafted web site (bsc#1050469).
• CVE-2017-7048: An issue was fixed that allowed remote attackers to
  execute arbitrary code or cause a denial of service (memory corruption
  and application crash) via a crafted web site (bsc#1050469).
• CVE-2017-7046: An issue was fixed that allowed remote attackers to
  execute arbitrary code or cause a denial of service (memory corruption
  and application crash) via a crafted web site (bsc#1050469).
• CVE-2017-2538: An issue was fixed that allowed remote attackers to
  execute arbitrary code or cause a denial of service (memory corruption
  and application crash) via a crafted web site (bsc#1045460)
• CVE-2017-2496: An issue was fixed that allowed remote attackers to
  execute arbitrary code or cause a denial of service (memory corruption
  and application crash) via a crafted web site.
• CVE-2017-2539: An issue was fixed that allowed remote attackers to
  execute arbitrary code or cause a denial of service (memory corruption
  and application crash) via a crafted web site.
• CVE-2017-2510: An issue was fixed that allowed remote attackers to
  conduct Universal XSS (UXSS) attacks via a crafted web site that
  improperly interacts with pageshow events.
• CVE-2017-2365: An issue was fixed that allowed remote attackers to
  bypass the Same Origin Policy and obtain sensitive information via a
  crafted web site (bsc#1024749)
• CVE-2017-2366: An issue was fixed that allowed remote attackers to
  execute arbitrary code or cause a denial of service (memory corruption
  and application crash) via a crafted web site (bsc#1024749)
• CVE-2017-2373: An issue was fixed that allowed remote attackers to
  execute arbitrary code or cause a denial of service (memory corruption
  and application crash) via a crafted web site (bsc#1024749)
• CVE-2017-2363: An issue was fixed that allowed remote attackers to
  bypass the Same Origin Policy and obtain sensitive information via a
  crafted web site (bsc#1024749)
• CVE-2017-2362: An issue was fixed that allowed remote attackers to
  execute arbitrary code or cause a denial of service (memory corruption
  and application crash) via a crafted web site (bsc#1024749)
• CVE-2017-2350: An issue was fixed that allowed remote attackers to
  bypass the Same Origin Policy and obtain sensitive information via a
  crafted web site (bsc#1024749)
• CVE-2017-2350: An issue was fixed that allowed remote attackers to
  bypass the Same Origin Policy and obtain sensitive information via a
  crafted web site (bsc#1024749)
• CVE-2017-2354: An issue was fixed that allowed remote attackers to
  execute arbitrary code or cause a denial of service (memory corruption
  and application crash) via a crafted web site (bsc#1024749).
• CVE-2017-2355: An issue was fixed that allowed remote attackers to
  execute arbitrary code or cause a denial of service (uninitialized
  memory access and application crash) via a crafted web site (bsc#1024749)
• CVE-2017-2356: An issue was fixed that allowed remote attackers to
  execute arbitrary code or cause a denial of service (memory corruption
  and application crash) via a crafted web site (bsc#1024749)
• CVE-2017-2371: An issue was fixed that allowed remote attackers to
  launch popups via a crafted web site (bsc#1024749)
• CVE-2017-2364: An issue was fixed that allowed remote attackers to
  bypass the Same Origin Policy and obtain sensitive information via a
  crafted web site (bsc#1024749)
• CVE-2017-2369: An issue was fixed that allowed remote attackers to
  execute arbitrary code or cause a denial of service (memory corruption
  and application crash) via a crafted web site (bsc#1024749)
• CVE-2016-7656: An issue was fixed that allowed remote attackers to
  execute arbitrary code or cause a denial of service (memory corruption
  and application crash) via a crafted web site (bsc#1020950)
• CVE-2016-7635: An issue was fixed that allowed remote attackers to
  execute arbitrary code or cause a denial of service (memory corruption
  and application crash) via a crafted web site (bsc#1020950)
• CVE-2016-7654: An issue was fixed that allowed remote attackers to
  execute arbitrary code or cause a denial of service (memory corruption
  and application crash) via a crafted web site (bsc#1020950)
• CVE-2016-7639: An issue was fixed that allowed remote attackers to
  execute arbitrary code or cause a denial of service (memory corruption
  and application crash) via a crafted web site (bsc#1020950)
• CVE-2016-7645: An issue was fixed that allowed remote attackers to
  execute arbitrary code or cause a denial of service (memory corruption
  and application crash) via a crafted web site (bsc#1020950)
• CVE-2016-7652: An issue was fixed that allowed remote attackers to
  execute arbitrary code or cause a denial of service (memory corruption
  and application crash) via a crafted web site (bsc#1020950)
• CVE-2016-7641: An issue was fixed that allowed remote attackers to
  execute arbitrary code or cause a denial of service (memory corruption
  and application crash) via a crafted web site (bsc#1020950)
• CVE-2016-7632: An issue was fixed that allowed remote attackers to
  execute arbitrary code or cause a denial of service (memory corruption
  and application crash) via a crafted web site (bsc#1020950)
• CVE-2016-7599: An issue was fixed that allowed remote attackers to
  bypass the Same Origin Policy and obtain sensitive information via a
  crafted web site that used HTTP redirects (bsc#1020950)
• CVE-2016-7592: An issue was fixed that allowed remote attackers to
  obtain sensitive information via crafted JavaScript prompts on a web
  site (bsc#1020950)
• CVE-2016-7589: An issue was fixed that allowed remote attackers to
  execute arbitrary code or cause a denial of service (memory corruption
  and application crash) via a crafted web site (bsc#1020950)
• CVE-2016-7623: An issue was fixed that allowed remote attackers to
  obtain sensitive information via a blob URL on a web site (bsc#1020950)
• CVE-2016-7586: An issue was fixed that allowed remote attackers to
  obtain sensitive information via a crafted web site (bsc#1020950)

For other non-security fixes please check the changelog.

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