CVE-2023-5964 Information

Description

The 1E-Exchange-DisplayMessageinstruction that is part of the End-User Interaction product pack available on the 1E Exchange does not properly validate the Caption or Message parameters which allows for a specially crafted input to perform arbitrary code execution with SYSTEM permissions.

To remediate this issue DELETE the instruction “Show dialogue with caption %Caption% and message %Message%” from the list of instructions in the Settings UI and replace it with the new instruction 1E-Exchange-ShowNotification instruction available in the updated End-User Interaction product pack. The new instruction should show as “Show %Type% type notification with header %Header% and message %Message%” with a version of 7.1 or above.

Reference

https://exchange.1e.com/product-packs/end-user-interaction/ https://www.1e.com/trust-security-compliance/cve-info/