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CVE-2013-4936

CVE-2013-4936

EPSS 3.0%
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.
Affected products
n/a · n/a

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References
http://anonsvn.wireshark.org/viewvc/trunk/plugins/profinet/packet-pn-rt.c?r1=50651&r2=50650&pathrev=50651http://anonsvn.wireshark.org/viewvc?view=revision&revision=50651https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=8904http://secunia.com/advisories/54296http://secunia.com/advisories/54425https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16971https://www.wireshark.org/security/wnpa-sec-2013-53.htmlhttp://www.gentoo.org/security/en/glsa/glsa-201308-05.xmlhttp://www.wireshark.org/docs/relnotes/wireshark-1.10.1.html