Security readout for executives and security teams
This flaw can make vulnerable Wireshark releases crash while processing ZigBee ZCL traffic. It affects Wireshark 2.6.0 through 2.6.4 and was fixed by preventing a divide-by-zero condition. Business impact is mainly disruption to packet-analysis and incident-response workflows, not data theft based on the provided sources. Exposure is limited to environments running Wireshark 2.6.0 through 2.6.4, especially teams analyzing ZigBee or IoT packet captures or traffic. Systems without vulnerable Wireshark versions are not indicated as affected by the provided sources. Handle as a routine but real availability risk for security operations and IoT analysis teams. Prioritize remediation where Wireshark is used on untrusted captures, because crashes can interrupt investigation work and reduce analyst confidence in tooling. Mitigation focus: Upgrade Wireshark beyond 2.6.4 or apply vendor-maintained security updates.; Use Debian, openSUSE, or Oracle guidance where those packaged builds are deployed.; Restrict vulnerable Wireshark use for untrusted ZigBee captures until remediated..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
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ATT&CK lookup starting points
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CVE-2018-19628 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
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CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- https://www.wireshark.org/security/wnpa-sec-2018-57.htmlCVE reference · x_refsource_MISC
- https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=212b18825d9b668cda23d334c48867dfa66b2b36CVE reference · x_refsource_MISC
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=15281CVE reference · x_refsource_MISC
- DSA-4359CVE reference · vendor-advisory, x_refsource_DEBIAN
- https://www.oracle.com/security-alerts/cpuapr2020.htmlCVE reference · x_refsource_MISC
Products and packages named in the record
CWE details
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