CVE:CVE-2013-4615
CNNVD:CNNVD-201306-390
Canon MG3100、MG5300、MG6100、MP495、MX340、MX870、MX890、MX920和MX922都是日本佳能（Canon）公司的打印机产品。
Canon 打印机中存在漏洞。远程攻击者可通过特制的‘LAN_TXT24’参数传送到English/pages_MacUS/cgi_lan.cgi，然后直接请求到English/pages_MacUS/lan_set_content.html页面利用该漏洞造成拒绝服务（设备挂起）。以下型号中存在漏洞：MG3100，MG5300，MG6100，MP495，MX340，MX870，MX890，MX920，MX922。
solution:Upgrade canon mg3100_printer to a higher version than -; Upgrade canon mg5300_printer to a higher version than -; Upgrade canon mg6100_printer to a higher version than -; Upgrade canon mp340_printer to a higher version than -; Upgrade canon mp495_printer to a higher version than -; Upgrade canon mx870_printer to a higher version than -; Upgrade canon mx890_printer to a higher version than -; Upgrade canon mx920_printer to a higher version than -; Upgrade canon mx922_printer to a higher version than -