CUPS

Description

This indicates an attempt to use the CUPS protocol.
Common UNIX Printing System (CUPS) is an open source printing protocol developed by Apple Inc. It uses the Internet Printing Protocol (IPP) to allow printing on local and network printers.

Affected Products

CUPS

Impact

Unexpected network communication

Technology

Browser-Based, Network-Protocol, Client-Server, Peer-to-Peer, Cloud-Based, Mobile-Device

Behavior

• Reasonable

Default Ports

• TCP/631

References

• https://www.cups.org/