Test ID:	1.3.6.1.4.1.25623.1.0.147682
Category:	Denial of Service
Title:	Xerox Printers DoS Vulnerability (XRX22-002)
Summary:	Multiple Xerox printers are prone to a denial of service (DoS); vulnerability.
Description:	Summary: Multiple Xerox printers are prone to a denial of service (DoS) vulnerability. Vulnerability Insight: Xerox devices allow remote attackers to brick the device via a crafted TIFF file in an unauthenticated HTTP POST request. There is a permanent denial of service because image parsing causes a reboot, but image parsing is restarted as soon as the boot process finishes. However, this boot loop can be resolved by a field technician. The TIFF file must have an incomplete Image Directory. Solution: See the referenced vendor advisory for a solution. CVSS Score: 7.8 CVSS Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2022-23968 https://neosmart.net/blog/2022/xerox-vulnerability-allows-unauthenticated-network-users-to-remotely-brick-printers/ https://twitter.com/mqudsi/status/1485756915187695618
Copyright	Copyright (C) 2022 Greenbone Networks GmbH

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