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Ubuntu: (Multiple Advisories) (CVE-2019-9808): Firefox regressions

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Ubuntu: (Multiple Advisories) (CVE-2019-9808): Firefox regressions

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:P/A:N)
Published
03/19/2019
Created
04/22/2019
Added
04/01/2019
Modified
01/20/2021

Description

If WebRTC permission is requested from documents with data: or blob: URLs, the permission notifications do not properly display the originating domain. The notification states "Unknown origin" as the requestee, leading to user confusion about which site is asking for this permission. This vulnerability affects Firefox < 66.

Solution(s)

  • ubuntu-upgrade-firefox

References

  • USN-3918-1
  • USN-3918-2
  • USN-3918-3
  • USN-3918-4
  • CVE-2019-9808

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