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Status published
High
CVE-2018-18225
In Wireshark 2.6.0 to 2.6.3, the CoAP dissector could crash....
Vulnerability 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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- http://www.securitytracker.com/id/1041909
- https://www.wireshark.org/security/wnpa-sec-2018-49.html
- http://www.securityfocus.com/bid/105583
- https://www.debian.org/security/2018/dsa-4359
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=15172
- http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00027.html
- https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=b2bbd9fdf209911d94b23cc33f4daccbceb7fa8a
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Affected Vendor
wireshark
View all reports →Affected Software
wireshark, debian linux, leap
Vulnerable Versions:
2.6.0, 9.0, 15.1
Timeline
Official Publish:
October 12th, 2018
Last Modified:
August 5th, 2024
Added to House:
July 20th, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.