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Oracle Solaris 11: CVE-2018-18493: Vulnerability in Firefox, Thunderbird

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Oracle Solaris 11: CVE-2018-18493: Vulnerability in Firefox, Thunderbird

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
02/20/2019
Created
03/19/2019
Added
02/20/2019
Modified
02/17/2022

Description

A buffer overflow can occur in the Skia library during buffer offset calculations with hardware accelerated canvas 2D actions due to the use of 32-bit calculations instead of 64-bit. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 60.4, Firefox ESR < 60.4, and Firefox < 64.

Solution(s)

  • oracle-solaris-11-4-upgrade-mail-thunderbird-60-6-1-11-4-9-0-1-2-0
  • oracle-solaris-11-4-upgrade-mail-thunderbird-plugin-thunderbird-lightning-60-6-1-11-4-9-0-1-2-0
  • oracle-solaris-11-4-upgrade-web-browser-firefox-60-5-0-11-4-6-0-1-4-0
  • oracle-solaris-11-4-upgrade-web-data-firefox-bookmarks-60-5-0-11-4-6-0-1-4-0

References

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