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overflow in UnrealIRCd 3.2beta11 through 3.2.8, when allow::options::noident is enabled, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via unspecified vectors.","Type":"Description","Title":"CVE-2009-4893"},{"CveYear":"2009","CveId":"4893","Ordinal":"2","NoteData":"2010-06-14","Type":"Other","Title":"Published"},{"CveYear":"2009","CveId":"4893","Ordinal":"3","NoteData":"2010-10-28","Type":"Other","Title":"Modified"}]}}}