vulnerability
Ubuntu: (CVE-2018-18225): wireshark vulnerability
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:L/Au:N/C:N/I:N/A:P) | Oct 12, 2018 | Nov 19, 2024 | Aug 19, 2025 |
Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
Oct 12, 2018
Added
Nov 19, 2024
Modified
Aug 19, 2025
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.
Solution
ubuntu-upgrade-wireshark
References
- CVE-2018-18225
- https://attackerkb.com/topics/CVE-2018-18225
- CWE-682
- DEBIAN-DSA-4359
- URL-https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=15172
- URL-https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=09a02cc1ea6de9f6c6cae75b3510a5477ef5f555
- URL-https://www.cve.org/CVERecord?id=CVE-2018-18225
- URL-https://www.wireshark.org/security/wnpa-sec-2018-49.html
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