vulnerability

Alpine Linux: CVE-2022-39374: Uncontrolled Resource Consumption

Severity
7
CVSS
(AV:N/AC:L/Au:S/C:N/I:N/A:C)
Published
May 26, 2023
Added
Aug 22, 2024
Modified
Dec 22, 2025

Description

Synapse is an open-source Matrix homeserver written and maintained by the Matrix.org Foundation. If Synapse and a malicious homeserver are both joined to the same room, the malicious homeserver can trick Synapse into accepting previously rejected events into its view of the current state of that room. This can be exploited in a way that causes all further messages and state changes sent in that room from the vulnerable homeserver to be rejected. This issue has been patched in version 1.68.0

Solution

alpine-linux-upgrade-synapse
Title
NEW

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