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Gentoo Linux: CVE-2017-5386: Mozilla Firefox: Multiple vulnerabilities

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Gentoo Linux: CVE-2017-5386: Mozilla Firefox: Multiple vulnerabilities

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
02/20/2017
Created
07/25/2018
Added
10/30/2017
Modified
08/20/2018

Description

WebExtension scripts can use the "data:" protocol to affect pages loaded by other web extensions using this protocol, leading to potential data disclosure or privilege escalation in affected extensions. This vulnerability affects Firefox ESR < 45.7 and Firefox < 51.

Solution(s)

  • gentoo-linux-upgrade-www-client-firefox
  • gentoo-linux-upgrade-www-client-firefox-bin

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