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Gentoo Linux: CVE-2021-29974: Mozilla Firefox: Multiple vulnerabilities

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Gentoo Linux: CVE-2021-29974: Mozilla Firefox: Multiple vulnerabilities

Severity
3
CVSS
(AV:N/AC:H/Au:N/C:N/I:P/A:N)
Published
08/05/2021
Created
02/24/2022
Added
02/22/2022
Modified
02/22/2022

Description

When network partitioning was enabled, e.g. as a result of Enhanced Tracking Protection settings, a TLS error page would allow the user to override an error on a domain which had specified HTTP Strict Transport Security (which implies that the error should not be override-able.) This issue did not affect the network connections, and they were correctly upgraded to HTTPS automatically. This vulnerability affects Firefox < 90.

Solution(s)

  • gentoo-linux-upgrade-www-client-firefox
  • gentoo-linux-upgrade-www-client-firefox-bin

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