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Oracle Solaris 11: CVE-2020-12417: Vulnerability in Firefox, Thunderbird

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Oracle Solaris 11: CVE-2020-12417: Vulnerability in Firefox, Thunderbird

Severity
9
CVSS
(AV:N/AC:M/Au:N/C:C/I:C/A:C)
Published
07/09/2020
Created
01/20/2021
Added
01/19/2021
Modified
02/17/2022

Description

Due to confusion about ValueTags on JavaScript Objects, an object may pass through the type barrier, resulting in memory corruption and a potentially exploitable crash. *Note: this issue only affects Firefox on ARM64 platforms.* This vulnerability affects Firefox ESR < 68.10, Firefox < 78, and Thunderbird < 68.10.0.

Solution(s)

  • oracle-solaris-11-4-upgrade-mail-thunderbird-68-11-0-11-4-25-0-1-75-1
  • oracle-solaris-11-4-upgrade-mail-thunderbird-plugin-thunderbird-lightning-68-11-0-11-4-25-0-1-75-1
  • oracle-solaris-11-4-upgrade-web-browser-firefox-68-11-0-11-4-25-0-1-75-1
  • oracle-solaris-11-4-upgrade-web-data-firefox-bookmarks-68-11-0-11-4-25-0-1-75-1

References

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