CVE:CVE-2019-10192
CNNVD:CNNVD-201907-562
Redis Labs Redis是美国Redis Labs公司的一套开源的使用ANSI C编写、支持网络、可基于内存亦可持久化的日志型、键值（Key-Value）存储数据库，并提供多种语言的API。hyperloglog是其中的一个用于做基数统计的数据结构。
Redis Labs Redis hyperloglog 3.2.13之前的3.x版本、4.0.14之前的4.x版本和 5.0.4之前的5.x版本存在缓冲区错误漏洞。该漏洞源于网络系统或产品在内存上执行操作时，未正确验证数据边界，导致向关联的其他内存位置上执行了错误的读写操作。攻击者可利用该漏洞导致缓冲区溢出或堆溢出等。
solution:Upgrade redislabs redis to a higher version than 3.2.13,4.0.14,5.0.4,and avoid the version [3.0.0,3.2.13),[4.0.0,4.0.14),[5.0,5.0.4); Upgrade redhat openstack to a higher version than 9,10,13,14,and avoid the version 9,10,13,14; Upgrade redhat software_collections to a higher version than 1.0,and avoid the version 1.0; Upgrade redhat enterprise_linux to a higher version than 8.0,and avoid the version 8.0; Upgrade redhat enterprise_linux_eus to a higher version than 8.1,8.2,8.4,and avoid the version 8.1,8.2,8.4; Upgrade redhat enterprise_linux_server_aus to a higher version than 8.2,8.4,and avoid the version 8.2,8.4; Upgrade redhat enterprise_linux_server_tus to a higher version than 8.2,8.4,and avoid the version 8.2,8.4; Upgrade debian debian_linux to a higher version than 9.0,10.0,and avoid the version 9.0,10.0; Upgrade canonical ubuntu_linux to a higher version than 16.04,18.04,19.04,and avoid the version 16.04,18.04,19.04; Upgrade oracle communications_operations_monitor to a higher version than 3.4,4.1,and avoid the version 3.4,4.1