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Opened by Alicha CH@alichaReporter2 of 2 tasks completed2/2 tasks
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webkit2gtk: Multiple vulnerabilities (CVE-2020-13584, CVE-2020-9948, CVE-2020-9951, CVE-2020-9983)

CVE-2020-13584

  • Processing maliciously crafted web content may lead to arbitrary code execution.
  • An use after free issue was addressed with improved memory management.
  • Versions affected: WebKitGTK before 2.30.3 and WPE WebKit before 2.30.3.

CVE-2020-9948

  • Processing maliciously crafted web content may lead to arbitrary code execution.
  • A type confusion issue was addressed with improved memory handling.
  • Versions affected: WebKitGTK before 2.30.0 and WPE WebKit before 2.30.0.

Affects only 3.12

CVE-2020-9951

  • Processing maliciously crafted web content may lead to arbitrary code execution.
  • An use after free issue was addressed with improved memory management.
  • Versions affected: WebKitGTK before 2.30.0 and WPE WebKit before 2.30.0.

Affects only 3.12

CVE-2020-9983

  • Processing maliciously crafted web content may lead to code execution.
  • An out-of-bounds write issue was addressed with improved bounds checking.
  • Versions affected: WebKitGTK before 2.30.3 and WPE WebKit before 2.30.3.

Reference:

https://webkitgtk.org/security/WSA-2020-0008.html

Affected branches:

  • master
  • 3.12-stable
Edited by Rasmus Thomsen
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