CVE:CVE-2021-29998
CNNVD:CNNVD-202104-915
Wind River VxWorks是美国Wind River公司的一个操作系统。用于构建嵌入式设备和系统的业界领先的实时操作系统。
Wind River VxWorks 6.5之前版本存在缓冲区错误漏洞，该漏洞源于dhcp客户端中可能存在堆溢出。
solution:Upgrade windriver vxworks to a higher version than 6.5,and avoid the version (,6.5); Upgrade siemens ruggedcom_win_subscriber_station_firmware to a higher version than *; Upgrade siemens scalance_x200-4_p_irt_firmware to a higher version than *; Upgrade siemens scalance_x201-3p_irt_firmware to a higher version than *; Upgrade siemens scalance_x201-3p_irt_pro_firmware to a higher version than *; Upgrade siemens scalance_x202-2_irt_firmware to a higher version than *; Upgrade siemens scalance_x202-2p_irt_firmware to a higher version than *; Upgrade siemens scalance_x202-2p_irt_pro_firmware to a higher version than *; Upgrade siemens scalance_x204_irt_firmware to a higher version than *; Upgrade siemens scalance_x204_irt_pro_firmware to a higher version than *; Upgrade siemens scalance_x204-2_firmware to a higher version than *; Upgrade siemens scalance_x204-2fm_firmware to a higher version than *; Upgrade siemens scalance_x204-2ld_firmware to a higher version than *; Upgrade siemens scalance_x204-2ld_ts_firmware to a higher version than *; Upgrade siemens scalance_x204-2ts_firmware to a higher version than *; Upgrade siemens scalance_x206-1_firmware to a higher version than *; Upgrade siemens scalance_x206-1ld_firmware to a higher version than *; Upgrade siemens scalance_x208_firmware to a higher version than *; Upgrade siemens scalance_x208_pro_firmware to a higher version than *; Upgrade siemens scalance_x212-2_firmware to a higher version than *; Upgrade siemens scalance_x212-2ld_firmware to a higher version than *; Upgrade siemens scalance_x216_firmware to a higher version than *; Upgrade siemens scalance_x224_firmware to a higher version than *; Upgrade siemens scalance_x300_firmware to a higher version than *; Upgrade siemens scalance_x408_firmware to a higher version than *; Upgrade siemens scalance_xf201-3p_irt_firmware to a higher version than *; Upgrade siemens scalance_xf202-2p_irt_firmware to a higher version than *; Upgrade siemens scalance_xf204_firmware to a higher version than *; Upgrade siemens scalance_xf204_irt_firmware to a higher version than *; Upgrade siemens scalance_xf204-2_firmware to a higher version than *; Upgrade siemens scalance_xf204-2ba_irt_firmware to a higher version than *; Upgrade siemens scalance_xf206-1_firmware to a higher version than *; Upgrade siemens scalance_xf208_firmware to a higher version than *; Upgrade siemens simatic_rf_181_eip_firmware to a higher version than *; Upgrade siemens simatic_rf_182c_firmware to a higher version than *; Upgrade siemens sinamics_perfect_harmony_gh180_firmware to a higher version than 2022,and avoid the version [2015,2022)