Test ID:	1.3.6.1.4.1.25623.1.0.802831
Category:	Denial of Service
Title:	EMC NetWorker 'nsrexecd' RPC Packet DoS Vulnerability
Summary:	EMC NetWorker is prone to a denial of service (DoS); vulnerability.
Description:	Summary: EMC NetWorker is prone to a denial of service (DoS) vulnerability. Vulnerability Insight: The flaw is due to an error in the NetWorker Remote Exec Service (nsrexecd.exe), which fails to compute hash value when processing malformed RPC packets. Which could be exploited by remote attackers to crash an affected server which listens on some default ports in range 8000 to 9000 used for the RPC programs 390435 and 390436. Vulnerability Impact: Successful exploitation will allow attackers to cause denial of service condition. Affected Software/OS: EMC NetWorker version 7.6 SP3 and prior. Solution: No known solution was made available for at least one year since the disclosure of this vulnerability. Likely none will be provided anymore. General solution options are to upgrade to a newer release, disable respective features, remove the product or replace the product by another one. CVSS Score: 7.5 CVSS Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P
Copyright	Copyright (C) 2012 Greenbone AG

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