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Alma Linux: CVE-2023-23602: Important: firefox security update (Multiple Advisories)

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Alma Linux: CVE-2023-23602: Important: firefox security update (Multiple Advisories)

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
01/23/2023
Created
01/25/2023
Added
01/25/2023
Modified
06/14/2024

Description

A mishandled security check when creating a WebSocket in a WebWorker caused the Content Security Policy connect-src header to be ignored. This could lead to connections to restricted origins from inside WebWorkers. This vulnerability affects Firefox < 109, Thunderbird < 102.7, and Firefox ESR < 102.7.

Solution(s)

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

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