CVE:CVE-2019-19363
CNNVD:CNNVD-202001-1100
多款Ricoh产品中存在安全漏洞。攻击者可利用该漏洞提升权限。以下产品及版本受到影响：PCL6 Driver for Universal Print 4.0及之后版本；PS Driver for Universal Print 4.0及之后版本；PC FAX Generic Driver（全部版本）；Generic PCL5 Driver（全部版本）；RPCS Driver（全部版本）；PostScript3 Driver（全部版本）；PCL6 (PCL XL) Driver（全部版本）；RPCS Raster Driver（全部版本）。
solution:Upgrade ricoh generic_pcl5_driver to a higher version than -; Upgrade ricoh pc_fax_generic_driver to a higher version than -; Upgrade ricoh pcl6_(pcl_xl)_driver to a higher version than -; Upgrade ricoh pcl6_driver_for_universal_print to a higher version than 4.26,and avoid the version [4.0,4.26); Upgrade ricoh postscript3_driver to a higher version than -; Upgrade ricoh ps_driver_for_universal_print to a higher version than 4.26,and avoid the version [4.0,4.26); Upgrade ricoh rpcs_driver to a higher version than -; Upgrade ricoh rpcs_raster_driver to a higher version than -