National Vulnerability Database (NVD) National Vulnerability Database (CVE-2012-1595)

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NVD contains:

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Last updated: Mon May 20 05:00:10 EDT 2013

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Vulnerability Summary for CVE-2012-1595

Original release date:04/11/2012

Last revised:01/04/2013

Source: US-CERT/NIST

Overview

The pcap_process_pseudo_header function in wiretap/pcap-common.c in Wireshark 1.4.x before 1.4.12 and 1.6.x before 1.6.6 allows remote attackers to cause a denial of service (application crash) via a WTAP_ENCAP_ERF file containing an Extension or Multi-Channel header with an invalid pseudoheader size, related to the pcap and pcap-ng file parsers.

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=6804

Hyperlink:https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=6804

External Source: CONFIRM

Name: http://www.wireshark.org/security/wnpa-sec-2012-06.html

Type: Advisory

Hyperlink:http://www.wireshark.org/security/wnpa-sec-2012-06.html

External Source: MLIST

Name: [oss-security] 20120328 Re: CVE Request: Multiple wireshark security flaws resolved in 1.4.12 and 1.6.6

Hyperlink:http://www.openwall.com/lists/oss-security/2012/03/28/13

External Source: SECUNIA

Name: 48986