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Update09/26/2024

USN-7045-1: libppd vulnerability

Ubuntu Desktop
Canonical

Update from:
patrick-devicebase (expert)

USN-7045-1: libppd vulnerability
26 September 2024

libppd could be made to run programs if it received specially crafted network traffic.

Releases
Ubuntu 24.04 LTS

Packages
libppd - OpenPrinting libppd

Details
Simone Margaritelli discovered that libppd 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
libppd-utils - 2:2.0.0-0ubuntu4.1
libppd2 - 2:2.0.0-0ubuntu4.1
In general, a standard system update will make all the necessary changes.

More updates To the product

Stay tuned for upcoming Canonical Ubuntu Desktop updates

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