CVE-2018-19628

Impact:
Low
Public Date:
2018-11-27
CWE:
CWE-369
Bugzilla:
1655941: CVE-2018-19628 wireshark: ZigBee ZCL dissector crash
A divide-by-zero vulnerability in ZigBee ZCL dissector allows Wireshark to crash when parsing a specially crafted pcap file. An attacker could cause a denial of service to Wireshark by injecting malicious packets into victim's WPAN network.

Find out more about CVE-2018-19628 from the MITRE CVE dictionary dictionary and NIST NVD.

Statement

This issue did not affect the versions of wireshark as shipped with Red Hat Enterprise Linux 5, 6, and 7.

CVSS v3 metrics

NOTE: The following CVSS v3 metrics and score provided are preliminary and subject to review.

CVSS3 Base Score 6.5
CVSS3 Base Metrics CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector Adjacent Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality None
Integrity Impact None
Availability Impact High

Affected Packages State

Platform Package State
Red Hat Enterprise Linux 8 wireshark Not affected
Red Hat Enterprise Linux 7 wireshark Not affected
Red Hat Enterprise Linux 6 wireshark Not affected
Red Hat Enterprise Linux 5 wireshark Not affected
Unless explicitly stated as not affected, all previous versions of packages in any minor update stream of a product listed here should be assumed vulnerable, although may not have been subject to full analysis.

External References

Last Modified