webkit2gtk - security update

Fixed packages 1

Vulnerabilities 11

• High 8.8
  CVE-2021-30661 Exploited

  A use after free issue was addressed with improved memory management. This issue is fixed in Safari 14.1, iOS 12.5.3, i…

  Apple macOS iOS and iPadOS watchOS macOS iOS Browsers Debian Ubuntu Alpine
  Sep 8, 2021

  KEV Nov 3, 2021
• High 8.8
  CVE-2020-13543

  A code execution vulnerability exists in the WebSocket functionality of Webkit WebKitGTK 2.30.0. A specially crafted we…

  qtwebkit-source qtwebkit-opensource-src webkit2gtk webkitgtk Browsers Debian Ubuntu Alpine
  Dec 3, 2020
• High 8.8
  CVE-2020-13584

  An exploitable use-after-free vulnerability exists in WebKitGTK browser version 2.30.1 x64. A specially crafted HTML we…

  qtwebkit-source qtwebkit-opensource-src webkit2gtk webkitgtk Browsers Debian Ubuntu Alpine
  Dec 3, 2020
• Unscored —
  CVE-2020-9947

  A use after free issue was addressed with improved memory management. This issue is fixed in watchOS 7.0, iOS 14.0 and …

  Apple iOS and iPadOS watchOS tvOS Windows iOS Browsers Debian Ubuntu Alpine
  Dec 8, 2020
• Unscored —
  CVE-2020-9948

  A type confusion issue was addressed with improved memory handling. This issue is fixed in Safari 14.0. Processing mali…

  Apple Safari qtwebkit-source qtwebkit-opensource-src Browsers Debian Ubuntu Alpine
  Oct 16, 2020
• Unscored —
  CVE-2020-9951

  A use after free issue was addressed with improved memory management. This issue is fixed in Safari 14.0. Processing ma…

  Apple Safari qtwebkit-source qtwebkit-opensource-src Browsers Debian Ubuntu Alpine
  Oct 16, 2020
• Unscored —
  CVE-2020-9983

  An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in Safari 14.0. Processin…

  Apple Safari qtwebkit-source qtwebkit-opensource-src Browsers Debian Ubuntu Alpine
  Oct 16, 2020
• Unscored —
  CVE-2021-1817

  A memory corruption issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.3, iOS …

  Apple macOS iOS and iPadOS watchOS macOS iOS Debian Ubuntu Alpine
  Sep 8, 2021
• Unscored —
  CVE-2021-1820

  A memory initialization issue was addressed with improved memory handling. This issue is fixed in macOS Big Sur 11.3, i…

  Apple macOS iOS and iPadOS watchOS macOS iOS Debian Ubuntu Alpine
  Sep 8, 2021
• Unscored —
  CVE-2021-1825

  An input validation issue was addressed with improved input validation. This issue is fixed in iTunes 12.11.3 for Windo…

  Apple macOS iOS and iPadOS watchOS Windows macOS iOS Browsers Debian Ubuntu Alpine
  Sep 8, 2021
• Unscored —
  CVE-2021-1826

  A logic issue was addressed with improved restrictions. This issue is fixed in macOS Big Sur 11.3, iOS 14.5 and iPadOS …

  Apple macOS iOS and iPadOS watchOS macOS iOS Debian Ubuntu Alpine
  Sep 8, 2021