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Oracle Linux: CVE-2021-23998: ELSA-2021-1353: thunderbird security update (IMPORTANT) (Multiple Advisories)

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Oracle Linux: CVE-2021-23998: ELSA-2021-1353: thunderbird security update (IMPORTANT) (Multiple Advisories)

Severity
6
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:N)
Published
04/19/2021
Created
04/28/2021
Added
04/27/2021
Modified
07/22/2024

Description

Through complicated navigations with new windows, an HTTP page could have inherited a secure lock icon from an HTTPS page. This vulnerability affects Firefox ESR < 78.10, Thunderbird < 78.10, and Firefox < 88.

Solution(s)

  • oracle-linux-upgrade-firefox
  • oracle-linux-upgrade-thunderbird

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