CVE:CVE-2019-14310
CNNVD:CNNVD-202003-868
RICOH SP C250DN是日本理光（RICOH）公司的一款打印机。
Ricoh SP C250DN 1.05版本中嵌入式设备解析IPP包的方式存在安全漏洞。攻击者可借助特制的数据包利用该漏洞导致设备崩溃。
solution:Upgrade ricoh sp_c250sf_firmware to a higher version than *; Upgrade ricoh sp_c252sf_firmware to a higher version than *; Upgrade ricoh sp_c250dn_firmware to a higher version than 1.05,and avoid the version 1.05; Upgrade ricoh sp_c252dn_firmware to a higher version than *