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MFSA2018-30 Firefox: Security vulnerabilities fixed in Firefox ESR 60.4 (CVE-2018-18492)

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MFSA2018-30 Firefox: Security vulnerabilities fixed in Firefox ESR 60.4 (CVE-2018-18492)

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
12/11/2018
Created
03/19/2019
Added
12/12/2018
Modified
03/04/2019

Description

A use-after-free vulnerability can occur after deleting a selection element due to a weak reference to the select element in the options collection. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 60.4, Firefox ESR < 60.4, and Firefox < 64.

Solution(s)

  • mozilla-firefox-esr-upgrade-60_4

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