USN-6361-1: CUPS vulnerability

Releases

• Ubuntu 23.04
• Ubuntu 22.04 LTS
• Ubuntu 20.04 LTS

Packages

• cups - Common UNIX Printing System(tm)

Details

It was discovered that CUPS incorrectly authenticated certain remote
requests. A remote attacker could possibly use this issue to obtain
recently printed documents.

Update instructions

The problem can be corrected by updating your system to the following package versions:

Ubuntu 23.04

• cups - 2.4.2-3ubuntu2.4

Ubuntu 22.04

• cups - 2.4.1op1-1ubuntu4.6

Ubuntu 20.04

• cups - 2.3.1-9ubuntu1.5

In general, a standard system update will make all the necessary changes.

References

• CVE-2023-32360

Related notices

• USN-6361-2: cups-common, cups-ipp-utils, libcupsmime1-dev, libcupsmime1, cups-daemon, cups-core-drivers, libcupsppdc1-dev, cups, cups-ppdc, libcupsppdc1, libcupsimage2-dev, libcups2-dev, libcupsimage2, libcups2, cups-client, cups-bsd, libcupscgi1, libcupscgi1-dev, cups-server-common