CVE:CVE-2021-39238
CNNVD:CNNVD-202111-372
HP LaserJet Managed是美国惠普（HP）公司的一款多功能打印机。
HP LaserJet Managed 存在缓冲区错误漏洞，该漏洞源于某些 HP Enterprise LaserJet、HP LaserJet Managed、HP Enterprise PageWide、HP PageWide Managed 产品可能容易受到潜在缓冲区溢出的影响。
solution:Upgrade hp futuresmart_3 to a higher version than 3.9.8,and avoid the version (,3.9.8); Upgrade hp futuresmart_4 to a higher version than 4.11.2.1,and avoid the version (,4.11.2.1); Upgrade hp futuresmart_5 to a higher version than 5.3,and avoid the version (,5.3)