7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.007 Low
EPSS
Percentile
80.0%
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.
bugs.wireshark.org/bugzilla/show_bug.cgi?id=15172
code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=09a02cc1ea6de9f6c6cae75b3510a5477ef5f555
launchpad.net/bugs/cve/CVE-2018-18225
nvd.nist.gov/vuln/detail/CVE-2018-18225
security-tracker.debian.org/tracker/CVE-2018-18225
www.cve.org/CVERecord?id=CVE-2018-18225
www.wireshark.org/security/wnpa-sec-2018-49.html
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.007 Low
EPSS
Percentile
80.0%