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CentOS Linux: CVE-2019-17011: Critical: firefox security update (Multiple Advisories)

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CentOS Linux: CVE-2019-17011: Critical: firefox security update (Multiple Advisories)

Severity
5
CVSS
(AV:N/AC:H/Au:N/C:P/I:P/A:P)
Published
12/05/2019
Created
12/07/2019
Added
12/06/2019
Modified
05/25/2023

Description

Under certain conditions, when retrieving a document from a DocShell in the antitracking code, a race condition could cause a use-after-free condition and a potentially exploitable crash. This vulnerability affects Thunderbird < 68.3, Firefox ESR < 68.3, and Firefox < 71.

Solution(s)

  • centos-upgrade-firefox
  • centos-upgrade-firefox-debuginfo
  • centos-upgrade-firefox-debugsource
  • centos-upgrade-thunderbird
  • centos-upgrade-thunderbird-debuginfo
  • centos-upgrade-thunderbird-debugsource

References

  • CVE-2019-17011
  • RHSA-2020:0292
  • RHSA-2020:0295

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