inspircd in Debian before 2.0.7 does not properly handle unsigned integers. NOTE: This vulnerability exists because of an incomplete fix to CVE-2012-1836.Referenceshttp://www.openwall.com/lists/oss-security/2015/08/26/1http://www.debian.org/security/2015/dsa-3226https://github.com/inspircd/inspircd/commit/ed28c1ba666b39581adb860bf51cdde43c84cc89
