Our network guys as well as the vendor who support our Cisco insisted that there's no patch available for
the 2960, 37xx models for CVE-2018-0171
I showed them the extract from the link below but they still insisted it's only 'no vstack' that is needed &
there's no patch:
"Cisco has released free software updates that address the vulnerability described in this advisory. Customers may only install and expect support for software versions and feature sets for which they have purchased a license. “
Anyone can verify this & if there is patch, help download to a dropbox or somewhere for me to get from there as we don't have TAC.