CVEvulnerability
CVE-2018-18225
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2018-10-12
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:N/A:P
- Weaknesses
- CWE-682
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.
Affected configurations
• wireshark wireshark (>= 2.6.0 <= 2.6.3)
• debian debian linux 9.0
• opensuse leap 15.1
Related
Weakness · CWE (1)
- CWE-682 Incorrect Calculation weakness
References
- http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00027.html Third Party Advisory
- http://www.securityfocus.com/bid/105583 Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1041909 Third Party Advisory, VDB Entry
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=15172 Issue Tracking, Patch, Vendor Advisory
- https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=b2bbd9fdf209911d94b23cc33f4daccbceb7fa8a code.wireshark.org
- https://www.debian.org/security/2018/dsa-4359 Third Party Advisory
- https://www.wireshark.org/security/wnpa-sec-2018-49.html Vendor Advisory
- http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00027.html Third Party Advisory
- http://www.securityfocus.com/bid/105583 Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1041909 Third Party Advisory, VDB Entry
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=15172 Issue Tracking, Patch, Vendor Advisory
- https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=b2bbd9fdf209911d94b23cc33f4daccbceb7fa8a code.wireshark.org
- https://www.debian.org/security/2018/dsa-4359 Third Party Advisory
- https://www.wireshark.org/security/wnpa-sec-2018-49.html Vendor Advisory