National Vulnerability Database (NVD) National Vulnerability Database (CVE-2012-2944)

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Last updated: Sun May 19 18:29:03 EDT 2013

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Vulnerability Summary for CVE-2012-2944

Original release date:06/01/2012

Last revised:03/22/2013

Source: US-CERT/NIST

Overview

Buffer overflow in the addchar function in common/parseconf.c in upsd in Network UPS Tools (NUT) before 2.6.4 allows remote attackers to execute arbitrary code or cause a denial of service (electric-power outage) via a long string containing non-printable characters.

Impact

CVSS Severity (version 2.0):

CVSS v2 Base Score:7.5 (HIGH) (AV:N/AC:L/Au:N/C:P/I:P/A:P) (legend)

Impact Subscore: 6.4

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

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External Source: SUSE

Name: openSUSE-SU-2012:1069

Hyperlink:https://hermes.opensuse.org/messages/15514634

External Source: XF

Name: networkupstools-addchar-bo(75980)

Hyperlink:http://xforce.iss.net/xforce/xfdb/75980

External Source: BID

Name: 53743

Hyperlink:http://www.securityfocus.com/bid/53743

External Source: OSVDB

Name: 82409

Hyperlink:http://www.osvdb.org/82409