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Oracle Linux: (CVE-2019-17026) (Multiple Advisories): thunderbird security update

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Oracle Linux: (CVE-2019-17026) (Multiple Advisories): thunderbird security update

Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
01/09/2020
Created
01/21/2020
Added
01/19/2020
Modified
08/18/2023

Description

Incorrect alias information in IonMonkey JIT compiler for setting array elements could lead to a type confusion. We are aware of targeted attacks in the wild abusing this flaw. This vulnerability affects Firefox ESR < 68.4.1, Thunderbird < 68.4.1, and Firefox < 72.0.1.

Solution(s)

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

References

  • ELSA-2020-0123
  • USN-4234-1
  • USN-4241-1
  • USN-4335-1
  • CVE-2019-17026

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