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Alpine Linux: CVE-2020-26976: Vulnerability in Multiple Components

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Alpine Linux: CVE-2020-26976: Vulnerability in Multiple Components

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:P/A:N)
Published
01/07/2021
Created
06/18/2022
Added
06/17/2022
Modified
10/02/2024

Description

When a HTTPS pages was embedded in a HTTP page, and there was a service worker registered for the former, the service worker could have intercepted the request for the secure page despite the iframe not being a secure context due to the (insecure) framing. This vulnerability affects Firefox < 84.

Solution(s)

  • alpine-linux-upgrade-firefox-esr
  • alpine-linux-upgrade-firefox
  • alpine-linux-upgrade-thunderbird

References

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