National Vulnerability Database (NVD) National Vulnerability Database (CVE-2005-3257)

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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: 56736
Checklists: 221
US-CERT Alerts: 246
US-CERT Vuln Notes: 2727
OVAL Queries: 8140
CPE Names: 73736

Last updated: Tue Jun 18 23:17:13 EDT 2013

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NIST Security Configuration Checklists - CSD

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Vulnerability Summary for CVE-2005-3257

Original release date:10/18/2005

Last revised:03/19/2012

Source: US-CERT/NIST

Overview

The VT implementation (vt_ioctl.c) in Linux kernel 2.6.12, and possibly other versions including 2.6.14.4, allows local users to use the KDSKBSENT ioctl on terminals of other users and gain privileges, as demonstrated by modifying key bindings using loadkeys.

Impact

CVSS Severity (version 2.0):

CVSS v2 Base Score:4.6 (MEDIUM) (AV:L/AC:L/Au:N/C:P/I:P/A:P) (legend)

Impact Subscore: 6.4

Exploitability Subscore: 3.9

CVSS Version 2 Metrics:

Access Vector: Locally exploitable

Access Complexity: Low

Authentication: Not required to exploit

Impact Type:Provides user account access, Allows partial confidentiality, integrity, and availability violation; Allows unauthorized disclosure of information; Allows disruption of service

References to Advisories, Solutions, and Tools

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External Source: UBUNTU

Name: USN-231-1

Hyperlink:http://www.ubuntulinux.org/support/documentation/usn/usn-231-1

External Source: BID

Name: 15122

Hyperlink:http://www.securityfocus.com/bid/15122

External Source: MANDRIVA

Name: MDKSA-2005:235

Hyperlink:http://www.mandriva.com/security/advisories?name=MDKSA-2005:235

External Source: MANDRAKE

Name: MDKSA-2005:220

Hyperlink:http://www.mandriva.com/security/advisories?name=MDKSA-2005:220