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Ubuntu: (Multiple Advisories) (CVE-2019-9809): Firefox regressions

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Ubuntu: (Multiple Advisories) (CVE-2019-9809): Firefox regressions

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

Description

If the source for resources on a page is through an FTP connection, it is possible to trigger a series of modal alert messages for these resources through invalid credentials or locations. These messages cannot be immediately dismissed, allowing for a denial of service (DOS) attack. This vulnerability affects Firefox < 66.

Solution(s)

  • ubuntu-upgrade-firefox

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