ZNC 1.0 allows remote authenticated users to cause a denial of service (NULL pointer reference and crash) via a crafted request to the (1) editnetwork, (2) editchan, (3) addchan, or (4) delchan page in modules/webadmin.cpp.Per: http://cwe.mitre.org/data/definitions/476.html CWE-476: NULL Pointer Dereference http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2013-2130
