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Alma Linux: CVE-2021-43542: Important: firefox security update (Multiple Advisories)

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Alma Linux: CVE-2021-43542: Important: firefox security update (Multiple Advisories)

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:P/I:N/A:N)
Published
12/08/2021
Created
05/05/2022
Added
05/04/2022
Modified
11/26/2024

Description

Using XMLHttpRequest, an attacker could have identified installed applications by probing error messages for loading external protocols. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95.

Solution(s)

  • alma-upgrade-firefox
  • alma-upgrade-thunderbird

References

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