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Alpine Linux: CVE-2021-32919: Improper Certificate Validation

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Alpine Linux: CVE-2021-32919: Improper Certificate Validation

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:P/I:N/A:N)
Published
05/13/2021
Created
08/23/2024
Added
08/22/2024
Modified
08/23/2024

Description

An issue was discovered in Prosody before 0.11.9. The undocumented dialback_without_dialback option in mod_dialback enables an experimental feature for server-to-server authentication. It does not correctly authenticate remote server certificates, allowing a remote server to impersonate another server (when this option is enabled).

Solution(s)

  • alpine-linux-upgrade-prosody

References

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