The IsDFP_Frame function in plugins/profinet/packet-pn-rt.c in the PROFINET Real-Time dissector in Wireshark 1.10.x before 1.10.1 does not validate MAC addresses, which allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted packet.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2013-07-29T19:00:00

Updated: 2024-08-06T16:59:40.969Z

Reserved: 2013-07-26T00:00:00

Link: CVE-2013-4936

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2013-07-30T00:56:16.067

Modified: 2017-09-19T01:36:47.920

Link: CVE-2013-4936

cve-icon Redhat

Severity : Low

Publid Date: 2013-07-26T00:00:00Z

Links: CVE-2013-4936 - Bugzilla