CVE:CVE-2020-16849
CNNVD:CNNVD-202011-2072
佳能 Canon Mf237w是日本佳能公司的一款应用于中小企业的网络打印机。
Canon MF237w 06.07 存在安全漏洞，该漏洞源于IPv4 ICMPv4组件中的“长度参数不一致处理不当”问题，在处理未经身份验证的网络攻击者可利用该漏洞发送的数据包时，可能会暴露敏感信息。
solution:Upgrade canon mf237w_firmware to a higher version than 06.07,and avoid the version 06.07; Upgrade canon mf113w_firmware to a higher version than -; Upgrade canon mf212w_firmware to a higher version than -; Upgrade canon mf216n_firmware to a higher version than -; Upgrade canon mf217w_firmware to a higher version than -; Upgrade canon mf226dn_firmware to a higher version than -; Upgrade canon mf229dw_firmware to a higher version than -; Upgrade canon mf231_firmware to a higher version than -; Upgrade canon mf232w_firmware to a higher version than -; Upgrade canon mf244dw_firmware to a higher version than -; Upgrade canon mf247dw_firmware to a higher version than -; Upgrade canon mf249dw_firmware to a higher version than -; Upgrade canon mf264dw_firmware to a higher version than -; Upgrade canon mf267dw_firmware to a higher version than -; Upgrade canon mf269dw_firmware to a higher version than -; Upgrade canon mf4570dn_firmware to a higher version than -; Upgrade canon mf4580dn_firmware to a higher version than -; Upgrade canon mf4780w_firmware to a higher version than -; Upgrade canon mf4870dn_firmware to a higher version than -; Upgrade canon mf4890dw_firmware to a higher version than -; Upgrade canon lbp113w_firmware to a higher version than -; Upgrade canon lbp151dw_firmware to a higher version than -; Upgrade canon lbp162dw_firmware to a higher version than -; Upgrade canon ir2202n_firmware to a higher version than -; Upgrade canon ir2204n_firmware to a higher version than -; Upgrade canon ir2204f_firmware to a higher version than -; Upgrade canon ir2206n_firmware to a higher version than -; Upgrade canon ir2206if_firmware to a higher version than -