CVE:CVE-2021-25214
CNNVD:CNNVD-202104-2108
ISC BIND是美国ISC公司的一套实现了DNS协议的开源软件。
ISC BIND 存在安全漏洞，该漏洞导致接收已命名服务器无意中从区域数据库中删除有问题的区域的SOA记录。
solution:Upgrade isc bind to a higher version than 9.8.8,9.11.31,9.16.15,9.17.12,9.9.3:s1,9.9.12:s1,9.9.13:s1,9.10.5:s1,9.10.7:s1,9.11.3:s1,9.11.5:s3,9.11.5:s5,9.11.5:s6,9.11.6:s1,9.11.7:s1,9.11.8:s1,9.11.12:s1,9.11.21:s1,9.11.27:s1,9.11.29:s1,9.16.8:s1,9.16.11:s1,9.16.13:s1,and avoid the version [9.8.5,9.8.8],[9.9.3,9.11.31),[9.12.0,9.16.15),[9.17.0,9.17.12),9.9.3:s1,9.9.12:s1,9.9.13:s1,9.10.5:s1,9.10.7:s1,9.11.3:s1,9.11.5:s3,9.11.5:s5,9.11.5:s6,9.11.6:s1,9.11.7:s1,9.11.8:s1,9.11.12:s1,9.11.21:s1,9.11.27:s1,9.11.29:s1,9.16.8:s1,9.16.11:s1,9.16.13:s1; Upgrade debian debian_linux to a higher version than 9.0,10.0,and avoid the version 9.0,10.0; Upgrade fedoraproject fedora to a higher version than 33,34,and avoid the version 33,34; Upgrade siemens sinec_infrastructure_network_services to a higher version than 1.0.1.1,and avoid the version (,1.0.1.1); Upgrade netapp active_iq_unified_manager to a higher version than -; Upgrade netapp cloud_backup to a higher version than -; Upgrade netapp aff_a250_firmware to a higher version than -; Upgrade netapp aff_500f_firmware to a higher version than -; Upgrade netapp h300s_firmware to a higher version than -; Upgrade netapp h500s_firmware to a higher version than -; Upgrade netapp h700s_firmware to a higher version than -; Upgrade netapp h300e_firmware to a higher version than -; Upgrade netapp h500e_firmware to a higher version than -; Upgrade netapp h700e_firmware to a higher version than -; Upgrade netapp h410s_firmware to a higher version than -