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Oracle Linux: (CVE-2020-15678) (Multiple Advisories): firefox security update

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Oracle Linux: (CVE-2020-15678) (Multiple Advisories): firefox security update

Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
09/24/2020
Created
09/28/2020
Added
09/25/2020
Modified
11/23/2022

Description

When recursing through graphical layers while scrolling, an iterator may have become invalid, resulting in a potential use-after-free. This occurs because the function APZCTreeManager::ComputeClippedCompositionBounds did not follow iterator invalidation rules. This vulnerability affects Firefox < 81, Thunderbird < 78.3, and Firefox ESR < 78.3.

Solution(s)

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

References

  • ELSA-2020-3835
  • CVE-2020-15678
  • USN-4546-1

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