ExtremeZ-IP.exe in ExtremeZ-IP File and Print Server 5.1.2x15 and earlier does not verify that a certain "number of URLs" field is consistent with the packet length, which allows remote attackers to cause a denial of service (daemon crash) via a large integer in this field in a packet to the Service Location Protocol (SLP) service on UDP port 427, triggering an out-of-bounds read.
CVSS Severity (version 2.0):
Impact Subscore: 2.9
Exploitability Subscore: 10.0
CVSS Version 2 Metrics:
Access Vector: Network exploitable
Access Complexity: Low
Authentication: Not required to exploit
Impact Type: Allows disruption of service
Official Statement from Group Logic (02/21/2008)
Group Logic has fixed this issue in the ExtremeZ-IP 5.1.3x03 hotfix released on February 20, 2008. The update is free for all customers with active service contracts who own a version 5.x license and can be downloaded from http://www.grouplogic.com/files/ez/hot/hotFix51.cfm
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20080211 Multiple vulnerabilities in EztremeZ-IP File and Printer Server 5.1.2x15
Vulnerable software and versions