CVE:CVE-2021-44224
CNNVD:CNNVD-202112-1578
Apache HTTP Server是美国阿帕奇（Apache）基金会的一款开源网页服务器。该服务器具有快速、可靠且可通过简单的API进行扩充的特点。
Apache HTTP Server 中存在代码问题漏洞，该漏洞源于产品存在空指针引用错误。攻击者可通过该漏洞导致系统奔溃或服务端请求伪造。以下产品及版本受到影响： Apache HTTP Server 2.4.7 至 2.4.51 版本。
solution:Upgrade apache http_server to a higher version than 2.4.52,and avoid the version [2.4.7,2.4.52); Upgrade fedoraproject fedora to a higher version than 34,35,36,and avoid the version 34,35,36; Upgrade debian debian_linux to a higher version than 10.0,11.0,and avoid the version 10.0,11.0; Upgrade tenable tenable.sc to a higher version than 5.20.0,202201.1,and avoid the version [5.14.0,5.20.0),[5.16.0,202201.1); Upgrade oracle communications_element_manager to a higher version than 9.0,and avoid the version (,9.0); Upgrade oracle communications_operations_monitor to a higher version than 4.0,4.3,4.4,5.0,and avoid the version 4.0,4.3,4.4,5.0; Upgrade oracle communications_session_report_manager to a higher version than 9.0,and avoid the version (,9.0); Upgrade oracle communications_session_route_manager to a higher version than 9.0,and avoid the version (,9.0); Upgrade oracle http_server to a higher version than -,12.2.1.3.0,12.2.1.4.0,and avoid the version 12.2.1.3.0,12.2.1.4.0; Upgrade oracle instantis_enterprisetrack to a higher version than 17.1,17.2,17.3,and avoid the version 17.1,17.2,17.3; Upgrade apple mac_os_x to a higher version than 10.15.7,10.15.7:security_update_2020-001,10.15.7:security_update_2021-001,10.15.7:security_update_2021-002,10.15.7:security_update_2021-003,10.15.7:security_update_2021-004,10.15.7:security_update_2021-005,10.15.7:security_update_2021-006,10.15.7:security_update_2021-007,10.15.7:security_update_2021-008,10.15.7:security_update_2022-001,10.15.7:security_update_2022-002,10.15.7:security_update_2022-003,and avoid the version 10.15.7,10.15.7:security_update_2020-001,10.15.7:security_update_2021-001,10.15.7:security_update_2021-002,10.15.7:security_update_2021-003,10.15.7:security_update_2021-004,10.15.7:security_update_2021-005,10.15.7:security_update_2021-006,10.15.7:security_update_2021-007,10.15.7:security_update_2021-008,10.15.7:security_update_2022-001,10.15.7:security_update_2022-002,10.15.7:security_update_2022-003; Upgrade apple macos to a higher version than 10.15.7,11.6.6,12.4,and avoid the version (,10.15.7),[11.0,11.6.6),[12.0.0,12.4)