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Oracle Linux: (CVE-2020-6807) (Multiple Advisories): thunderbird security update

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Oracle Linux: (CVE-2020-6807) (Multiple Advisories): thunderbird security update

Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
03/11/2020
Created
03/19/2020
Added
03/17/2020
Modified
07/08/2020

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-linux-upgrade-firefox
  • oracle-linux-upgrade-thunderbird

References

  • ELSA-2020-0914
  • USN-4299-1
  • USN-4328-1
  • USN-4335-1
  • CVE-2020-6807

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