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Red Hat: CVE-2021-43536: URL leakage when navigating while executing asynchronous function (Multiple Advisories)

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Red Hat: CVE-2021-43536: URL leakage when navigating while executing asynchronous function (Multiple Advisories)

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:P/I:N/A:N)
Published
12/08/2021
Created
12/13/2021
Added
12/09/2021
Modified
11/26/2024

Description

Under certain circumstances, asynchronous functions could have caused a navigation to fail but expose the target URL. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95.

Solution(s)

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

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