{"id":"CVE-2013-4936","details":"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.","modified":"2026-04-10T03:43:02.299614Z","published":"2013-07-30T00:56:16Z","related":["openSUSE-SU-2024:10199-1"],"references":[{"type":"ADVISORY","url":"http://secunia.com/advisories/54296"},{"type":"ADVISORY","url":"http://secunia.com/advisories/54425"},{"type":"ADVISORY","url":"https://www.wireshark.org/security/wnpa-sec-2013-53.html"},{"type":"FIX","url":"http://anonsvn.wireshark.org/viewvc/trunk/plugins/profinet/packet-pn-rt.c?r1=50651&r2=50650&pathrev=50651"},{"type":"FIX","url":"https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=8904"},{"type":"WEB","url":"http://anonsvn.wireshark.org/viewvc?view=revision&revision=50651"},{"type":"WEB","url":"http://www.gentoo.org/security/en/glsa/glsa-201308-05.xml"},{"type":"WEB","url":"http://www.wireshark.org/docs/relnotes/wireshark-1.10.1.html"},{"type":"WEB","url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16971"}],"schema_version":"1.7.5"}