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MFSA2018-12 Firefox: Security vulnerabilities fixed in Firefox ESR 52.8 (CVE-2018-5168)

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MFSA2018-12 Firefox: Security vulnerabilities fixed in Firefox ESR 52.8 (CVE-2018-5168)

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:P/A:N)
Published
05/09/2018
Created
07/25/2018
Added
05/10/2018
Modified
08/06/2018

Description

Sites can bypass security checks on permissions to install lightweight themes by manipulating the "baseURI" property of the theme element. This could allow a malicious site to install a theme without user interaction which could contain offensive or embarrassing images. This vulnerability affects Thunderbird < 52.8, Thunderbird ESR < 52.8, Firefox < 60, and Firefox ESR < 52.8.

Solution(s)

  • mozilla-firefox-esr-upgrade-52_8

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