CVE:CVE-2021-20988
CNNVD:CNNVD-202105-822
Hilscher rcX RTOS是德国Hilscher公司的一个操作系统。一个专门为netX系列开发的功能齐全的多任务操作系统。
Hilscher rcX RTOS 2.1.14.1版本之前存在安全漏洞。该漏洞源于程序未根据数据包指示的长度验证实际UDP数据包长度。这可能会导致受影响设备的服务被拒绝。
solution:Upgrade hilscher rcx_rtos to a higher version than 2.1.14.1,and avoid the version (,2.1.14.1); Upgrade pepperl-fuchs ice1-16di-g60l-v1d_firmware to a higher version than f10017,and avoid the version (,f10017]; Upgrade pepperl-fuchs ice1-16dio-g60l-c1-v1d_firmware to a higher version than f10017,and avoid the version (,f10017]; Upgrade pepperl-fuchs ice1-16dio-g60l-v1d_firmware to a higher version than f10017,and avoid the version (,f10017]; Upgrade pepperl-fuchs ice1-8di8do-g60l-c1-v1d_firmware to a higher version than f10017,and avoid the version (,f10017]; Upgrade pepperl-fuchs ice1-8di8do-g60l-v1d_firmware to a higher version than f10017,and avoid the version (,f10017]; Upgrade pepperl-fuchs ice1-8iol-g30l-v1d_firmware to a higher version than f10017,and avoid the version (,f10017]; Upgrade pepperl-fuchs ice1-8iol-g60l-v1d_firmware to a higher version than f10017,and avoid the version (,f10017]; Upgrade pepperl-fuchs ice1-8iol-s2-g60l-v1d_firmware to a higher version than f10017,and avoid the version (,f10017]