Advisory Published

USN-7042-2: cups-browsed vulnerability

First published: Wed Oct 09 2024(Updated: )

USN-7042-1 fixed a vulnerability in cups-browsed. This update improves the fix by removing support for the legacy CUPS printer discovery protocol entirely. Original advisory details: Simone Margaritelli discovered that cups-browsed could be used to create arbitrary printers from outside the local network. In combination with issues in other printing components, a remote attacker could possibly use this issue to connect to a system, created manipulated PPD files, and execute arbitrary code when a printer is used. This update disables support for the legacy CUPS printer discovery protocol.

Affected SoftwareAffected VersionHow to fix
All of
ubuntu/cups-browsed<2.0.0-0ubuntu10.2
2.0.0-0ubuntu10.2
Ubuntu Ubuntu=24.04

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