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Gentoo Linux: CVE-2017-7828: Mozilla Thunderbird: Multiple vulnerabilities

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Gentoo Linux: CVE-2017-7828: Mozilla Thunderbird: Multiple vulnerabilities

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
03/28/2018
Created
07/25/2018
Added
04/05/2018
Modified
08/06/2018

Description

A use-after-free vulnerability can occur when flushing and resizing layout because the "PressShell" object has been freed while still in use. This results in a potentially exploitable crash during these operations. This vulnerability affects Firefox < 57, Firefox ESR < 52.5, and Thunderbird < 52.5.

Solution(s)

  • gentoo-linux-upgrade-mail-client-thunderbird
  • gentoo-linux-upgrade-mail-client-thunderbird-bin

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