CVE-2023-5964

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. This instruction only runs on Windows clients. 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.

Reserved 2023-11-06 | Published 2023-11-06 | Updated 2024-09-05 | Assigner 1E

Problem types

CWE-20 Improper Input Validation

Product status

Default status
affected

Any version
affected

Credits

Lockheed Martin red team finder

References

exchange.1e.com/product-packs/end-user-interaction/

www.1e.com/trust-security-compliance/cve-info/

cve.org (CVE-2023-5964)

nvd.nist.gov (CVE-2023-5964)

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