WebKitGTK

WebKitGTK+ Security Advisory WSA-2016-0002

• Date Reported: March 11, 2016

• Advisory ID: WSA-2016-0002

• CVE identifiers: CVE-2016-1723, CVE-2016-1724, CVE-2016-1725, CVE-2016-1726, CVE-2016-1727, CVE-2016-1728.

Several vulnerabilities were discovered on WebKitGTK+.

• CVE-2016-1723

  • Versions affected: WebKitGTK+ before 2.10.5.
  • Credit to Apple.
  • WebKit, as used in Apple iOS before 9.2.1 and Safari before 9.0.3, allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, a different vulnerability than CVE-2016-1725 and CVE-2016-1726.

• CVE-2016-1724

  • Versions affected: WebKitGTK+ before 2.10.5.
  • Credit to Apple.
  • WebKit, as used in Apple iOS before 9.2.1, Safari before 9.0.3, and tvOS before 9.1.1, allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, a different vulnerability than CVE-2016-1727.

• CVE-2016-1725

  • Versions affected: WebKitGTK+ before 2.10.5.
  • Credit to Apple.
  • WebKit, as used in Apple iOS before 9.2.1 and Safari before 9.0.3, allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, a different vulnerability than CVE-2016-1723 and CVE-2016-1726.

• CVE-2016-1726

  • Versions affected: WebKitGTK+ before 2.10.8.
  • Credit to Apple.
  • WebKit, as used in Apple iOS before 9.2.1 and Safari before 9.0.3, allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, a different vulnerability than CVE-2016-1723 and CVE-2016-1725.

• CVE-2016-1727

  • Versions affected: WebKitGTK+ before 2.10.5.
  • Credit to Apple.
  • WebKit, as used in Apple iOS before 9.2.1, Safari before 9.0.3, and tvOS before 9.1.1, allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, a different vulnerability than CVE-2016-1724.

• CVE-2016-1728

  • Versions affected: WebKitGTK+ before 2.10.5.
  • Credit to an anonymous researcher coordinated via Joe Vennix.
  • The Cascading Style Sheets (CSS) implementation in Apple iOS before 9.2.1 and Safari before 9.0.3 mishandles the "a:visited button" selector during height processing, which makes it easier for remote attackers to obtain sensitive browser-history information via a crafted web site.

We recommend updating to the last stable version of WebKitGTK+. It is the best way of ensuring that you are running a safe version of WebKitGTK+. Please check our website for information about the last stable releases.

Further information about WebKitGTK+ Security Advisories can be found at: https://webkitgtk.org/security.html

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