National Vulnerability Database (NVD) National Vulnerability Database (CVE-2012-2252)

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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: 55272
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CPE Names: 69308

Last updated: Sat Mar 02 03:27:15 EST 2013

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Vulnerability Summary for CVE-2012-2252

Original release date:01/11/2013

Last revised:01/16/2013

Source: US-CERT/NIST

Overview

Incomplete blacklist vulnerability in rssh before 2.3.4, when the rsync protocol is enabled, allows local users to bypass intended restricted shell access via the --rsh command line option.

Description

Per: http://cwe.mitre.org/data/definitions/184.html 'CWE-184: Incomplete Blacklist'

Impact

CVSS Severity (version 2.0):

CVSS v2 Base Score:4.4 (MEDIUM) (AV:L/AC:M/Au:N/C:P/I:P/A:P) (legend)

Impact Subscore: 6.4

Exploitability Subscore: 3.4

CVSS Version 2 Metrics:

Access Vector: Locally exploitable

Access Complexity: Medium

Authentication: Not required to exploit

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

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External Source: MISC

Name: https://bugzilla.redhat.com/show_bug.cgi?id=880177

Hyperlink:https://bugzilla.redhat.com/show_bug.cgi?id=880177

External Source: XF

Name: rssh-command-line-command-exec(80335)

Hyperlink:http://xforce.iss.net/xforce/xfdb/80335

External Source: BID

Name: 56708

Hyperlink:http://www.securityfocus.com/bid/56708

External Source: MLIST

Name: [oss-security] 20121127 Re: rssh: incorrect filtering of command line options

Hyperlink:http://www.openwall.com/lists/oss-security/2012/11/28/3