中危 Apache HTTP Server 代码问题漏洞
CVE编号
CVE-2021-44224利用情况
暂无补丁情况
官方补丁披露时间
2021-12-20漏洞描述
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。解决建议
目前厂商已发布升级补丁以修复漏洞，补丁获取链接：https://httpd.apache.org/download.cgi#apache24受影响软件情况
| # | 类型 | 厂商 | 产品 | 版本 | 影响面 | ||||
| 1 | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 运行在以下环境 | |||||||||
| 应用 | apache | http_server | * | From (including) 2.4.7 | Up to (excluding) 2.4.52 | ||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.12 | apache2 | * | Up to (excluding) 2.4.52-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.13 | apache2 | * | Up to (excluding) 2.4.52-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.14 | apache2 | * | Up to (excluding) 2.4.52-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | apache2 | * | Up to (excluding) 2.4.52-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.16 | apache2 | * | Up to (excluding) 2.4.52-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.17 | apache2 | * | Up to (excluding) 2.4.52-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.18 | apache2 | * | Up to (excluding) 2.4.52-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | apache2 | * | Up to (excluding) 2.4.52-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_2 | httpd | * | Up to (excluding) 2.4.52-1.amzn2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_2022 | httpd | * | Up to (excluding) 2.4.54-3.amzn2022.0.3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_2023 | httpd | * | Up to (excluding) 2.4.54-3.amzn2023.0.4 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_AMI | httpd24 | * | Up to (excluding) 2.4.52-1.95.amzn1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | anolis_os_8 | mod_http2 | * | Up to (excluding) 2.0.8-8 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | apache2 | * | Up to (excluding) 2.4.38-3+deb10u7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | apache2 | * | Up to (excluding) 2.4.52-1~deb11u2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | apache2 | * | Up to (excluding) 2.4.52-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | apache2 | * | Up to (excluding) 2.4.25-3+deb9u12 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | apache2 | * | Up to (excluding) 2.4.52-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_34 | mod_proxy_html | * | Up to (excluding) 2.4.53-1.fc34 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_35 | mod_proxy_html | * | Up to (excluding) 2.4.52-1.fc35 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_36 | mod_proxy_html | * | Up to (excluding) 2.4.53-1.fc36 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_aarch64_V10SP1 | httpd | * | Up to (excluding) 2.4.43-8.p02.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_aarch64_V10SP2 | httpd | * | Up to (excluding) 2.4.43-12.p02.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_x86_64_V10SP1 | httpd | * | Up to (excluding) 2.4.43-8.p02.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_x86_64_V10SP2 | httpd | * | Up to (excluding) 2.4.43-12.p02.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.3 | apache2-prefork | * | Up to (excluding) 2.4.51-3.37.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_8 | oraclelinux-release | * | Up to (excluding) 2.4.37-47.0.1.module+el8.6.0+20649+083145da.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP5 | apache2-example-pages | * | Up to (excluding) 2.4.51-35.7.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04 | apache2 | * | Up to (excluding) 2.4.29-1ubuntu4.21 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_20.04 | apache2 | * | Up to (excluding) 2.4.41-4ubuntu3.9 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_21.04 | apache2 | * | Up to (excluding) 2.4.46-4ubuntu1.5 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_21.10 | apache2 | * | Up to (excluding) 2.4.48-3.1ubuntu3.2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_22.04 | apache2 | * | Up to (excluding) 2.4.52-1ubuntu1 | |||||
- 攻击路径 远程
- 攻击复杂度 复杂
- 权限要求 无需权限
- 影响范围 有限影响
- EXP成熟度 未验证
- 补丁情况 官方补丁
- 数据保密性 数据泄露
- 数据完整性 传输被破坏
- 服务器危害 无影响
- 全网数量 N/A
| CWE-ID | 漏洞类型 |
| CWE-476 | 空指针解引用 |
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