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Red Hat: CVE-2019-11746: CVE-2019-11746 Mozilla: Use-after-free while manipulating video (Multiple Advisories)

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Red Hat: CVE-2019-11746: CVE-2019-11746 Mozilla: Use-after-free while manipulating video (Multiple Advisories)

Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
09/04/2019
Created
09/05/2019
Added
09/05/2019
Modified
12/15/2023

Description

A use-after-free vulnerability can occur while manipulating video elements if the body is freed while still in use. This results in a potentially exploitable crash. This vulnerability affects Firefox < 69, Thunderbird < 68.1, Thunderbird < 60.9, Firefox ESR < 60.9, and Firefox ESR < 68.1.

Solution(s)

  • redhat-upgrade-firefox
  • redhat-upgrade-firefox-debuginfo
  • redhat-upgrade-firefox-debugsource
  • redhat-upgrade-thunderbird
  • redhat-upgrade-thunderbird-debuginfo
  • redhat-upgrade-thunderbird-debugsource

References

  • CVE-2019-11746
  • RHSA-2019:2663
  • RHSA-2019:2729
  • RHSA-2019:2773
  • RHSA-2019:2774

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