Description
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.
Published: 2013-07-29
Score: 5.0 Medium
EPSS: 1.1% Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2013-4781 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.

Subscriptions

Redhat Enterprise Linux
Wireshark Wireshark
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

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

Reserved: 2013-07-26T00:00:00.000Z

Link: CVE-2013-4936

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

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

Modified: 2026-04-29T01:13:23.040

Link: CVE-2013-4936

cve-icon Redhat

Severity : Low

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

Links: CVE-2013-4936 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses