Home/CVE/epan/dissectors/packet-ncp2222.inc in the NDS dissector in Wireshark 1.12.x before 1.12.13 does not properly maintain a
CVE

CVE-2016-6504

epan/dissectors/packet-ncp2222.inc in the NDS dissector in Wireshark 1.12.x before 1.12.13 does not properly maintain a

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.

MEDIUM · CVSS 5.9 EPSS 0.02013
Schedule remediation
  • Public exploit or PoC is available
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-476NULL Pointer Dereference
▤

Affected Products & Versions

1
wiresharkall versions
⚠

Public Exploits & PoCs

2
dosWireshark 1.12.0 < 1.12.12 - NDS Dissector Denial of Serviceverified
pocwww.exploit-db.com · 40194www.exploit-db.com
▣

Scoring & Timeline

5.9
MEDIUM · CVSS v3.0 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD06 Aug 2016 · 11:59 PM
CVSS VectorCVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
⚑

Vendor Advisories

2
suse-csafSUSE-SU-2016:2453-1
suse-csafSUSE-SU-2016:2212-1
🔗

References & Sources

7
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://openwall.com/lists/oss-security/2016/07/28/3Mailing List
http://www.debian.org/security/2016/dsa-3648
http://www.securityfocus.com/bid/92164
http://www.securitytracker.com/id/1036480
http://www.wireshark.org/security/wnpa-sec-2016-40.htmlVendor Advisory
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=12576Issue Tracking
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