National Cyber Awareness System

Vulnerability Summary for CVE-2006-2304

Overview

Multiple integer overflows in the DPRPC library (DPRPCW32.DLL) in Novell Client 4.83 SP3, 4.90 SP2 and 4.91 SP2 allow remote attackers to execute arbitrary code via an XDR encoded array with a field that specifies a large number of elements, which triggers the overflows in the ndps_xdr_array function. NOTE: this was originally reported to be a buffer overflow by Novell, but the original cause is an integer overflow.

Impact

CVSS Severity (version 2.0 upgrade from v1.0):

CVSS Version 2 Metrics:

References to Advisories, Solutions, and Tools

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External Source: BID

Name: 17931

Type: Patch Information

Hyperlink:http://www.securityfocus.com/bid/17931

External Source: BUGTRAQ

Name: 20060515 Novell NDPS Remote Vulnerability (Server & Client)

Type: Patch Information

Hyperlink:http://www.securityfocus.com/archive/1/archive/1/434017/100/0/threaded

External Source: MISC

Name: http://www.hustlelabs.com/novell_ndps_advisory.pdf

Type: Advisory; Patch Information

Hyperlink:http://www.hustlelabs.com/novell_ndps_advisory.pdf

External Source: CONFIRM

Name: http://support.novell.com/cgi-bin/search/searchtid.cgi?/2973719.htm

Type: Patch Information

Hyperlink:http://support.novell.com/cgi-bin/search/searchtid.cgi?/2973719.htm

External Source: SECTRACK

Name: 1016052

Type: Patch Information

Hyperlink:http://securitytracker.com/id?1016052

External Source: VUPEN

Name: ADV-2006-1759

Hyperlink:http://www.vupen.com/english/advisories/2006/1759

External Source: OSVDB

Name: 25429

Hyperlink:http://www.osvdb.org/25429

External Source: SECUNIA

Name: 20048

Type: Advisory

Hyperlink:http://secunia.com/advisories/20048

External Source: XF

Name: novell-ndps-overflow(26314)

Hyperlink:http://xforce.iss.net/xforce/xfdb/26314

External Source: FULLDISC

Name: 20060515 Novell NDPS Remote Vulnerability (Server & Client)

Hyperlink:http://lists.grok.org.uk/pipermail/full-disclosure/2006-May/046048.html