National Vulnerability Database (NVD) National Vulnerability Database (CVE-2012-4295)

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Last updated: Sun May 19 01:27:22 EDT 2013

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Vulnerability Summary for CVE-2012-4295

Original release date:08/16/2012

Last revised:09/07/2012

Source: US-CERT/NIST

Overview

Array index error in the channelised_fill_sdh_g707_format function in epan/dissectors/packet-erf.c in the ERF dissector in Wireshark 1.8.x before 1.8.2 might allow remote attackers to cause a denial of service (application crash) via a crafted speed (aka rate) value.

Impact

CVSS Severity (version 2.0):

CVSS v2 Base Score:3.3 (LOW) (AV:A/AC:L/Au:N/C:N/I:N/A:P) (legend)

Impact Subscore: 2.9

Exploitability Subscore: 6.5

CVSS Version 2 Metrics:

Access Vector: Local network exploitable

Access Complexity: Low

Authentication: Not required to exploit

Impact Type:Allows disruption of serviceUnknown

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External Source: CONFIRM

Name: http://anonsvn.wireshark.org/viewvc/trunk/epan/dissectors/packet-erf.c?r1=44419&r2=44418&pathrev=44419

Type: Patch Information; Exploit

Hyperlink:http://anonsvn.wireshark.org/viewvc/trunk/epan/dissectors/packet-erf.c?r1=44419&r2=44418&pathrev=44419

External Source: SUSE

Name: openSUSE-SU-2012:1067

Hyperlink:https://hermes.opensuse.org/messages/15514562

External Source: CONFIRM

Name: https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=7563

Hyperlink:https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=7563

External Source: CONFIRM

Name: http://www.wireshark.org/security/wnpa-sec-2012-16.html