CVE-2016-6504

CVSS V2 Medium 4.3 CVSS V3 Medium 5.9
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.
Overview
  • CVE ID
  • CVE-2016-6504
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Modified
  • Published Version
  • 2016-08-06T23:59:01
  • Last Modified Date
  • 2017-09-03T01:29:11
Weakness Enumerations
CWE URL
CWE-476 http://cwe.mitre.org/data/definitions/476.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:wireshark:wireshark:1.12.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:wireshark:wireshark:1.12.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:wireshark:wireshark:1.12.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:wireshark:wireshark:1.12.3:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:wireshark:wireshark:1.12.4:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:wireshark:wireshark:1.12.5:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:wireshark:wireshark:1.12.6:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:wireshark:wireshark:1.12.7:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:wireshark:wireshark:1.12.8:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:wireshark:wireshark:1.12.9:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:wireshark:wireshark:1.12.10:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:wireshark:wireshark:1.12.11:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:wireshark:wireshark:1.12.12:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:N/I:N/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 4.3
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8.6
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.0
  • Vector String
  • CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • HIGH
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 5.9
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 2.2
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=12576 Issue Tracking
https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=9eacbb4d48df647648127b9258f9e5aeeb0c7d99 Issue Tracking Patch
http://openwall.com/lists/oss-security/2016/07/28/3 Mailing List
http://www.wireshark.org/security/wnpa-sec-2016-40.html Vendor Advisory
http://www.securitytracker.com/id/1036480
http://www.securityfocus.com/bid/92164
http://www.debian.org/security/2016/dsa-3648
https://www.exploit-db.com/exploits/40194/
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2016-6504
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-6504
History
Created Old Value New Value Data Type Notes
2022-05-10 08:41:04 Added to TrackCVE
2022-12-02 10:47:42 2016-08-06T23:59Z 2016-08-06T23:59:01 CVE Published Date updated
2022-12-02 10:47:42 2017-09-03T01:29:11 CVE Modified Date updated
2022-12-02 10:47:42 Modified Vulnerability Status updated