National Vulnerability Database (NVD) National Vulnerability Database (CVE-2012-0068)

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Last updated: Sun May 26 02:52:02 EDT 2013

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Vulnerability Summary for CVE-2012-0068

Original release date:04/11/2012

Last revised:08/14/2012

Source: US-CERT/NIST

Overview

The lanalyzer_read function in wiretap/lanalyzer.c in Wireshark 1.4.x before 1.4.11 and 1.6.x before 1.6.5 allows remote attackers to cause a denial of service (application crash) via a Novell catpure file containing a record that is too small.

Impact

CVSS Severity (version 2.0):

CVSS v2 Base Score:4.3 (MEDIUM) (AV:N/AC:M/Au:N/C:N/I:N/A:P) (legend)

Impact Subscore: 2.9

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 disruption of serviceUnknown

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External Source: CONFIRM

Name: https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=6670

Hyperlink:https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=6670

External Source: CONFIRM

Name: http://www.wireshark.org/security/wnpa-sec-2012-01.html

Type: Advisory

Hyperlink:http://www.wireshark.org/security/wnpa-sec-2012-01.html

External Source: MLIST

Name: [oss-security] 20120119 Re: CVE request: Wireshark multiple vulnerabilities

Hyperlink:http://www.openwall.com/lists/oss-security/2012/01/20/4

External Source: MLIST

Name: [oss-security] 20120111 Re: CVE request: Wireshark multiple vulnerabilities