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Red Hat: CVE-2018-12390: Critical: firefox security and bug fix update (Multiple Advisories)

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Red Hat: CVE-2018-12390: Critical: firefox security and bug fix update (Multiple Advisories)

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
10/24/2018
Created
03/19/2019
Added
10/25/2018
Modified
03/03/2021

Description

Mozilla developers and community members reported memory safety bugs present in Firefox 62 and Firefox ESR 60.2. Some of these bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited to run arbitrary code. This vulnerability affects Firefox < 63, Firefox ESR < 60.3, and Thunderbird < 60.3.

Solution(s)

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

References

  • 105718
  • 105769
  • DSA-4324
  • DSA-4337
  • CVE-2018-12390
  • RHSA-2018:3005
  • RHSA-2018:3006
  • RHSA-2018:3531
  • RHSA-2018:3532
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