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Alma Linux: CVE-2021-38509: Important: thunderbird security update (Multiple Advisories)

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Alma Linux: CVE-2021-38509: Important: thunderbird security update (Multiple Advisories)

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

Description

Due to an unusual sequence of attacker-controlled events, a Javascript alert() dialog with arbitrary (although unstyled) contents could be displayed over top an uncontrolled webpage of the attacker's choosing. This vulnerability affects Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3.

Solution(s)

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

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