CVE-2016-6504

5.9 MEDIUM
Published: August 06, 2016 Modified: May 06, 2026
View on NVD

Description

epan/dissectors/packet-ncp2222.inc in the NDS dissector in Wireshark 1.12.x before 1.12.13 does not properly maintain a ptvc data structure, which allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted packet.

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
http://openwall.com/lists/oss-security/2016/07/28/3
Source: cve@mitre.org
Mailing List
http://www.debian.org/security/2016/dsa-3648
Source: cve@mitre.org
http://www.securityfocus.com/bid/92164
Source: cve@mitre.org
http://www.securitytracker.com/id/1036480
Source: cve@mitre.org
http://www.wireshark.org/security/wnpa-sec-2016-40.html
Source: cve@mitre.org
Vendor Advisory
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=12576
Source: cve@mitre.org
Issue Tracking
https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=9eacbb4d48df647648127b9258f9e5aeeb0c7d99
Source: cve@mitre.org
https://www.exploit-db.com/exploits/40194/
Source: cve@mitre.org
http://openwall.com/lists/oss-security/2016/07/28/3
Source: af854a3a-2127-422b-91ae-364da2661108
Mailing List
http://www.debian.org/security/2016/dsa-3648
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.securityfocus.com/bid/92164
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.securitytracker.com/id/1036480
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.wireshark.org/security/wnpa-sec-2016-40.html
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=12576
Source: af854a3a-2127-422b-91ae-364da2661108
Issue Tracking
https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=9eacbb4d48df647648127b9258f9e5aeeb0c7d99
Source: af854a3a-2127-422b-91ae-364da2661108
https://www.exploit-db.com/exploits/40194/
Source: af854a3a-2127-422b-91ae-364da2661108

16 reference(s) from NVD

Quick Stats

CVSS v3 Score
5.9 / 10.0
EPSS (Exploit Probability)
2.0%
84th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

CWE-476

Affected Vendors

wireshark

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