CVE:CVE-2020-8330
CNNVD:CNNVD-202005-1387
Lenovo Printer LJ4010DN是中国联想（Lenovo）公司的一款多功能打印机。
使用1.01之前版本固件的Lenovo Printer LJ4010DN中存在安全漏洞。远程攻击者可通过发送特制的数据包利用该漏洞阻止后续的打印，直到重新启动打印机。
solution:Upgrade lenovo lj4010dn_firmware to a higher version than 1.01,and avoid the version (,1.01); Upgrade lenovo lj6700dn_firmware to a higher version than 1.01,and avoid the version (,1.01); Upgrade lenovo m8960dnf_firmware to a higher version than 1.01,and avoid the version (,1.01)