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Red Hat: CVE-2020-6805: CVE-2020-6805 Mozilla: Use-after-free when removing data about origins (Multiple Advisories)

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Red Hat: CVE-2020-6805: CVE-2020-6805 Mozilla: Use-after-free when removing data about origins (Multiple Advisories)

Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
03/16/2020
Created
03/18/2020
Added
03/17/2020
Modified
12/15/2023

Description

When removing data about an origin whose tab was recently closed, a use-after-free could occur in the Quota manager, resulting in a potentially exploitable crash. This vulnerability affects Thunderbird < 68.6, Firefox < 74, Firefox < ESR68.6, and Firefox ESR < 68.6.

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-2020-6805
  • RHSA-2020:0815
  • RHSA-2020:0820
  • RHSA-2020:0905
  • RHSA-2020:0919

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