PRIOn knowledge basePRION:CVE-2013-1580Type confusion
The dissect_cmstatus_tlv function in plugins/docsis/packet-cmstatus.c in the DOCSIS CM-STATUS dissector in Wireshark 1.6.x before 1.6.13 and 1.8.x before 1.8.5 uses an incorrect data type for a position variable, which allows remote attackers to cause a denial of service (infinite loop) via a malformed packet.
References
lists.opensuse.org/opensuse-updates/2013-02/msg00028.html
lists.opensuse.org/opensuse-updates/2013-02/msg00037.html
anonsvn.wireshark.org/viewvc/trunk/plugins/docsis/packet-cmstatus.c?r1=47045&r2=47044&pathrev=47045
anonsvn.wireshark.org/viewvc?view=revision&revision=47045
bugs.wireshark.org/bugzilla/show_bug.cgi?id=8199
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15509
www.wireshark.org/security/wnpa-sec-2013-01.html
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