CVE-2018-18225

CVSS V2 Medium 5 CVSS V3 High 7.5
Description
In Wireshark 2.6.0 to 2.6.3, the CoAP dissector could crash. This was addressed in epan/dissectors/packet-coap.c by ensuring that the piv length is correctly computed.
Overview
  • CVE ID
  • CVE-2018-18225
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2018-10-12T06:29:00
  • Last Modified Date
  • 2020-10-15T16:13:42
Weakness Enumerations
CWE URL
CWE-682 http://cwe.mitre.org/data/definitions/682.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:wireshark:wireshark:*:*:*:*:*:*:*:* 1 OR 2.6.0 2.6.3
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:N/I:N/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 5
  • Severity
  • MEDIUM
  • Exploitability Score
  • 10
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 7.5
  • Base Severity
  • HIGH
  • Exploitability Score
  • 3.9
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://www.wireshark.org/security/wnpa-sec-2018-49.html Vendor Advisory
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=15172 Issue Tracking Patch Vendor Advisory
http://www.securityfocus.com/bid/105583 Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1041909 Third Party Advisory VDB Entry
https://www.debian.org/security/2018/dsa-4359 Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00027.html Third Party Advisory
https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=b2bbd9fdf209911d94b23cc33f4daccbceb7fa8a Patch Vendor Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2018-18225
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-18225
History
Created Old Value New Value Data Type Notes
2022-05-10 17:08:08 Added to TrackCVE
2022-12-03 13:13:20 2018-10-12T06:29Z 2018-10-12T06:29:00 CVE Published Date updated
2022-12-03 13:13:20 2020-10-15T16:13:42 CVE Modified Date updated
2022-12-03 13:13:20 Analyzed Vulnerability Status updated