National Vulnerability Database (NVD) National Vulnerability Database (CVE-2009-3516)

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NVD contains:

CVE Vulnerabilities: 56386
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CPE Names: 73033

Last updated: Tue May 21 07:14:04 EDT 2013

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NIST Security Configuration Checklists - CSD

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Vulnerability Summary for CVE-2009-3516

Original release date:10/01/2009

Last revised:08/21/2010

Source: US-CERT/NIST

Overview

gssd in IBM AIX 5.3.x through 5.3.9 and 6.1.0 through 6.1.2 does not properly handle the NFSv4 Kerberos credential cache, which allows local users to bypass intended access restrictions for Kerberized NFSv4 shares via unspecified vectors.

Impact

CVSS Severity (version 2.0):

CVSS v2 Base Score:7.2 (HIGH) (AV:L/AC:L/Au:N/C:C/I:C/A:C) (legend)

Impact Subscore: 10.0

Exploitability Subscore: 3.9

CVSS Version 2 Metrics:

Access Vector: Locally 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: 36545

Type: Patch Information

Hyperlink:http://www.securityfocus.com/bid/36545

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