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-server-common, libcups2, libcupsppdc1-dev, cups-ppdc, cups-common, libcupsimage2, cups-daemon, cups-client, libcupscgi1-dev, cups, libcupsmime1, libcupsimage2-dev, cups-bsd, cups-core-drivers, libcupscgi1, libcupsmime1-dev, libcupsppdc1, cups-ipp-utils, libcups2-dev