National Vulnerability Database (NVD) National Vulnerability Database (CVE-2009-3517)

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Last updated: Fri May 24 22:04:10 EDT 2013

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Vulnerability Summary for CVE-2009-3517

Original release date:10/01/2009

Last revised:08/21/2010

Source: US-CERT/NIST

Overview

nfs.ext in IBM AIX 5.3.x through 5.3.9 and 6.1.0 through 6.1.2 does not properly use the nfs_portmon setting, which allows remote attackers to bypass intended access restrictions for NFSv4 shares via unspecified vectors.

Impact

CVSS Severity (version 2.0):

CVSS v2 Base Score:10.0 (HIGH) (AV:N/AC:L/Au:N/C:C/I:C/A:C) (legend)

Impact Subscore: 10.0

Exploitability Subscore: 10.0

CVSS Version 2 Metrics:

Access Vector: Network exploitable

Access Complexity: Low

Authentication: Not required to exploit

Impact Type:Allows unauthorized disclosure of information; Allows unauthorized modification; Allows disruption of service

References to Advisories, Solutions, and Tools

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External Source: BID

Name: 36544

Type: Patch Information

Hyperlink:http://www.securityfocus.com/bid/36544

External Source: CONFIRM

Name: http://aix.software.ibm.com/aix/efixes/security/nfs4_advisory.asc

Type: Advisory; Patch Information

Hyperlink:http://aix.software.ibm.com/aix/efixes/security/nfs4_advisory.asc

External Source: VUPEN

Name: ADV-2009-2788

Type: Advisory

Hyperlink:http://www.vupen.com/english/advisories/2009/2788