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Oracle Solaris 11: CVE-2020-12406: Vulnerability in Firefox, Thunderbird

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Oracle Solaris 11: CVE-2020-12406: 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
11/17/2021

Description

Mozilla Developer Iain Ireland discovered a missing type check during unboxed objects removal, resulting in a crash. We presume that with enough effort that it could be exploited to run arbitrary code. This vulnerability affects Thunderbird < 68.9.0, Firefox < 77, and Firefox ESR < 68.9.

Solution(s)

  • oracle-solaris-11-4-upgrade-value-mail-thunderbird-68-9-0-11-4-23-0-1-69-3
  • oracle-solaris-11-4-upgrade-value-mail-thunderbird-plugin-thunderbird-lightning-68-9-0-11-4-23-0-1-69-3
  • oracle-solaris-11-4-upgrade-value-web-browser-firefox-68-9-0-11-4-23-0-1-69-3
  • oracle-solaris-11-4-upgrade-value-web-data-firefox-bookmarks-68-9-0-11-4-23-0-1-69-3

References

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