CVE-2013-4936 in Wireshark
Summary
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.
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Reservation
07/26/2013
Disclosure
07/29/2013
Status
Confirmed
Entries
VulDB provides additional information and datapoints for this CVE:
| ID | Vulnerability | CWE | Exp | Cou | CVE |
|---|---|---|---|---|---|
| 9770 | Wireshark PROFINET Real-Time Dissector packet-smtp.c dissect_smtp null pointer dereference | 476 | Not defined | Official fix | CVE-2013-4936 |