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Oracle Solaris 11: CVE-2020-6807: Vulnerability in Firefox, Thunderbird

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Oracle Solaris 11: CVE-2020-6807: Vulnerability in Firefox, Thunderbird

Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
03/25/2020
Created
01/20/2021
Added
01/19/2021
Modified
11/17/2021

Description

When a device was changed while a stream was about to be destroyed, the <code>stream-reinit</code> task may have been executed after the stream was destroyed, causing a use-after-free and a potentially exploitable crash. This vulnerability affects Thunderbird < 68.6, Firefox < 74, Firefox < ESR68.6, and Firefox ESR < 68.6.

Solution(s)

  • oracle-solaris-11-4-upgrade-value-mail-thunderbird-68-6-0-11-4-20-0-1-4-0
  • oracle-solaris-11-4-upgrade-value-mail-thunderbird-plugin-thunderbird-lightning-68-6-0-11-4-20-0-1-4-0
  • oracle-solaris-11-4-upgrade-value-web-browser-firefox-68-6-0-11-4-20-0-1-4-0
  • oracle-solaris-11-4-upgrade-value-web-data-firefox-bookmarks-68-6-0-11-4-20-0-1-4-0

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