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CVE-2013-4936

The IsDFP_Frame function in plugins/profinet/packet-pn-rt.c in the PROFINET Real-Time dissector...

5.0 MediumFix available

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.

Exploit likelihood

2.95%Up 1.0 points since Feb 4, 2022
90%50%10%1%

What each source reports

NVD Score used 5.0

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.

Record
CVE-2013-4936
CVSS 2.0
5.0 MediumAV:N/AC:L/Au:N/C:N/I:N/A:P
Updated
2026-11-02
CVE List No score

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.

Record
CVE-2013-4936
Updated
2026-11-02
EUVDEUVD-2013-4781 No score

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.

Record
EUVD-2013-4781
Updated
2026-11-03
GitHub AdvisoriesGHSA-8w88-rf2v-q634 No score

The IsDFP_Frame function in plugins/profinet/packet-pn-rt.c in the PROFINET Real-Time dissector...

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.

Record
GHSA-8w88-rf2v-q634
Updated
2026-11-02
OSV No score

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.

Record
CVE-2013-4936
Updated
2026-11-02
OSVDEBIAN-CVE-2013-4936 No score

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.

Record
DEBIAN-CVE-2013-4936
Updated
2026-11-02
OSVopenSUSE-SU-2024:10199-1 No score

wireshark-2.2.2-1.1 on GA media

These are all security issues fixed in the wireshark-2.2.2-1.1 package on the GA media of openSUSE Tumbleweed.

Record
openSUSE-SU-2024:10199-1
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
wireshark
Debian:12
 before 1.10.1-1
1.10.1-1
wireshark
Debian:13
 before 1.10.1-1
1.10.1-1
wireshark
Debian:14
 before 1.10.1-1
1.10.1-1
wireshark
Red Hat:enterprise_linux:6::client
From an advisory covering 31 CVEs
 before 0:1.8.10-4.el6
0:1.8.10-4.el6
wireshark-debuginfo
Red Hat:enterprise_linux:6::client
From an advisory covering 31 CVEs
 before 0:1.8.10-4.el6
0:1.8.10-4.el6
wireshark-devel
Red Hat:enterprise_linux:6::client
From an advisory covering 31 CVEs
 before 0:1.8.10-4.el6
0:1.8.10-4.el6
wireshark-gnome
Red Hat:enterprise_linux:6::client
From an advisory covering 31 CVEs
 before 0:1.8.10-4.el6
0:1.8.10-4.el6
wireshark
Red Hat:enterprise_linux:6::server
From an advisory covering 31 CVEs
 before 0:1.8.10-4.el6
0:1.8.10-4.el6
wireshark-debuginfo
Red Hat:enterprise_linux:6::server
From an advisory covering 31 CVEs
 before 0:1.8.10-4.el6
0:1.8.10-4.el6
wireshark-devel
Red Hat:enterprise_linux:6::server
From an advisory covering 31 CVEs
 before 0:1.8.10-4.el6
0:1.8.10-4.el6
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Affected packages
PackageAffectedFixed
wireshark-gnome
Red Hat:enterprise_linux:6::server
From an advisory covering 31 CVEs
 before 0:1.8.10-4.el6
0:1.8.10-4.el6
wireshark
Red Hat:enterprise_linux:6::workstation
From an advisory covering 31 CVEs
 before 0:1.8.10-4.el6
0:1.8.10-4.el6
wireshark-debuginfo
Red Hat:enterprise_linux:6::workstation
From an advisory covering 31 CVEs
 before 0:1.8.10-4.el6
0:1.8.10-4.el6
wireshark-devel
Red Hat:enterprise_linux:6::workstation
From an advisory covering 31 CVEs
 before 0:1.8.10-4.el6
0:1.8.10-4.el6
wireshark-gnome
Red Hat:enterprise_linux:6::workstation
From an advisory covering 31 CVEs
 before 0:1.8.10-4.el6
0:1.8.10-4.el6
wireshark
openSUSE:Tumbleweed
From an advisory covering 262 CVEs
 before 2.2.2-1.1
2.2.2-1.1

History

History
RecordedChangedSources
affected, facts
aliasesEUVD
first indexedCVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2013-4936 is a medium vulnerability (CVSS 5.0) in Wireshark, published July 29, 2013. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 2.95%, the 87th percentile. Fixed in wireshark 1.10.1-1.

References

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Left out here: 206 references. The JSON record has them.

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