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Oracle Linux: (CVE-2021-29970) (Multiple Advisories): thunderbird security update

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Oracle Linux: (CVE-2021-29970) (Multiple Advisories): thunderbird security update

Severity
5
CVSS
(AV:N/AC:H/Au:N/C:P/I:P/A:P)
Published
07/16/2021
Created
07/20/2021
Added
07/16/2021
Modified
11/23/2022

Description

A malicious webpage could have triggered a use-after-free, memory corruption, and a potentially exploitable crash. *This bug could only be triggered when accessibility was enabled.*. This vulnerability affects Thunderbird < 78.12, Firefox ESR < 78.12, and Firefox < 90.

Solution(s)

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

References

  • ELSA-2021-2883
  • CVE-2021-29970
  • USN-5011-1
  • USN-5058-1

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