USN-7041-1: CUPS vulnerability
26 September 2024
CUPS could be made to crash or run programs if it received specially crafted network traffic.
Releases
Packages
- cups - Common UNIX Printing System(tm)
Details
Simone Margaritelli discovered that CUPS incorrectly sanitized IPP
data when creating PPD files. A remote attacker could possibly use this
issue to manipulate PPD files and execute arbitrary code when a printer is
used.
Update instructions
The problem can be corrected by updating your system to the following package versions:
Ubuntu 24.04
Ubuntu 22.04
Ubuntu 20.04
In general, a standard system update will make all the necessary changes.
References
Related notices
- USN-7045-1: libppd2-common, ppdc, libppd, libppd-utils, libppd-dev, libppd-tests, libppd2
- USN-7041-2: cups-core-drivers, libcups2, libcupsimage2-dev, cups-ipp-utils, cups-server-common, libcupscgi1, cups-daemon, cups, cups-ppdc, cups-client, cups-bsd, libcupsimage2, libcupsmime1, libcupsppdc1, cups-common, libcups2-dev
- USN-7041-3: cups-daemon, libcupsppdc1, cups-client, cups-bsd, libcupsppdc1-dev, cups-common, libcups2-dev, libcupsmime1-dev, cups, cups-core-drivers, cups-server-common, libcupscgi1, libcupsimage2, cups-ppdc, libcups2, libcupsimage2-dev, cups-ipp-utils, libcupsmime1, libcupscgi1-dev