CVE Vulnerability

CVE-2018-18225

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.

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
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
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
Configurations

Configuration 1

cpe:2.3:a:wireshark:wireshark:*:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*
Information

Published : 2018-10-12 06:29

Updated : 2020-10-15 04:13

NVD link : CVE-2018-18225

Mitre link : CVE-2018-18225

Products Affected
No products.
CWE
CWE-682