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CentOS Linux: CVE-2017-5447: Critical: firefox security update (Multiple Advisories)

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CentOS Linux: CVE-2017-5447: Critical: firefox security update (Multiple Advisories)

Severity
6
CVSS
(AV:N/AC:L/Au:N/C:P/I:N/A:P)
Published
04/20/2017
Created
07/25/2018
Added
04/21/2017
Modified
05/25/2023

Description

An out-of-bounds read during the processing of glyph widths during text layout. This results in a potentially exploitable crash and could allow an attacker to read otherwise inaccessible memory. This vulnerability affects Thunderbird < 52.1, Firefox ESR < 45.9, Firefox ESR < 52.1, and Firefox < 53.

Solution(s)

  • centos-upgrade-firefox
  • centos-upgrade-firefox-debuginfo
  • centos-upgrade-thunderbird
  • centos-upgrade-thunderbird-debuginfo

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