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Alma Linux: CVE-2021-23968: Important: thunderbird security update (Multiple Advisories)

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Alma Linux: CVE-2021-23968: Important: thunderbird security update (Multiple Advisories)

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:P/I:N/A:N)
Published
02/26/2021
Created
05/05/2022
Added
05/04/2022
Modified
05/04/2022

Description

If Content Security Policy blocked frame navigation, the full destination of a redirect served in the frame was reported in the violation report; as opposed to the original frame URI. This could be used to leak sensitive information contained in such URIs. This vulnerability affects Firefox < 86, Thunderbird < 78.8, and Firefox ESR < 78.8.

Solution(s)

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

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