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Ubuntu: USN-4178-1 (CVE-2019-8771): WebKitGTK+ vulnerabilities

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Ubuntu: USN-4178-1 (CVE-2019-8771): WebKitGTK+ vulnerabilities

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:P/A:N)
Published
10/29/2019
Created
11/12/2019
Added
11/08/2019
Modified
03/09/2021

Description

This issue was addressed with improved iframe sandbox enforcement. This issue is fixed in Safari 13.0.1, iOS 13. Maliciously crafted web content may violate iframe sandboxing policy.

Solution(s)

  • ubuntu-upgrade-libjavascriptcoregtk-4-0-18
  • ubuntu-upgrade-libwebkit2gtk-4-0-37

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