National Vulnerability Database (NVD) National Vulnerability Database (CVE-2009-1886)

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NVD is the U.S. government repository of standards based vulnerability management data. This data enables automation of vulnerability management, security measurement, and compliance (e.g. FISMA).

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NVD contains:

CVE Vulnerabilities: 38433
Checklists: 128
US-CERT Alerts: 179
US-CERT Vuln Notes: 2345
OVAL Queries: 2517
CPE Names: 17819

Last updated: Tue Aug 25 16:45:25 EDT 2009

CVE Publication rate: 17.47

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NIST Security Configuration Checklists - CSD

National Cyber-Alert System

Vulnerability Summary for CVE-2009-1886

Original release date:06/25/2009

Last revised:08/12/2009

Source: US-CERT/NIST

Overview

Multiple format string vulnerabilities in client/client.c in smbclient in Samba 3.2.0 through 3.2.12 might allow context-dependent attackers to execute arbitrary code via format string specifiers in a filename.

Impact

CVSS Severity (version 2.0):

CVSS v2 Base Score:9.3 (HIGH) (AV:N/AC:M/Au:N/C:C/I:C/A:C) (legend)

Impact Subscore: 10.0

Exploitability Subscore: 8.6

CVSS Version 2 Metrics:

Access Vector: Network exploitable; Victim must voluntarily interact with attack mechanism

Access Complexity: Medium

Authentication: Not required to exploit

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

Vendor Statments (disclaimer)

Official Statement from Red Hat (06/29/2009): Not vulnerable. This issue did not affect the versions of samba as shipped with Red Hat Enterprise Linux 3, 4, or 5.

References to Advisories, Solutions, and Tools

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External Source: VUPEN

Name: ADV-2009-1664

Type: Advisory; Patch Information

Hyperlink:http://www.vupen.com/english/advisories/2009/1664

External Source: BID

Name: 35472

Type: Patch Information

Hyperlink:http://www.securityfocus.com/bid/35472

External Source: CONFIRM

Name: http://www.samba.org/samba/security/CVE-2009-1886.html

Type: Advisory; Patch Information

Hyperlink:http://www.samba.org/samba/security/CVE-2009-1886.html