Alma Linux: CVE-2021-43542: Important: firefox security update (Multiple Advisories)
4
(AV:N/AC:M/Au:N/C:P/I:N/A:N)
12/08/2021
05/05/2022
05/04/2022
11/14/2022
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
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