CVE编号
CVE-2022-22721利用情况
暂无补丁情况
官方补丁披露时间
2022-03-16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 2.4.52 及更早版本存在缓冲区错误漏洞，该漏洞源于如果在 32 位系统上将 LimitXMLRequestBody 设置为允许大于 350MB（默认为 1M）的请求正文，则会发生整数溢出，随后会导致越界写入。
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/security/vulnerabilities_24.html
参考链接 |
|
|---|---|
| http://www.openwall.com/lists/oss-security/2022/03/14/2 | |
| https://cxsecurity.com/cveshow/CVE-2022-22721/ | |
| https://httpd.apache.org/security/vulnerabilities_24.html | |
| https://lists.debian.org/debian-lts-announce/2022/03/msg00033.html | |
| https://lists.fedoraproject.org/archives/list/[email protected]... | |
| https://lists.fedoraproject.org/archives/list/[email protected]... | |
| https://lists.fedoraproject.org/archives/list/[email protected]... | |
| https://security.netapp.com/advisory/ntap-20220321-0001/ | |
| https://vigilance.fr/vulnerability/Apache-HTTP-Server-integer-overflow-via-La... | |
| https://www.cybersecurity-help.cz/vdb/SB2022031416 |
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 | * |
Up to (including) 2.4.52 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.12 | apache2 | * |
Up to (excluding) 2.4.53-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.13 | apache2 | * |
Up to (excluding) 2.4.53-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.14 | apache2 | * |
Up to (excluding) 2.4.53-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | apache2 | * |
Up to (excluding) 2.4.53-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | apache2 | * |
Up to (excluding) 2.4.53-r0 |
|||||
| 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) 2.4.53-1~deb11u1 |
|||||
| 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+deb9u13 |
|||||
| 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 | apache2 | * |
Up to (excluding) 2.4.53-1.fc34 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_35 | apache2 | * |
Up to (excluding) 2.4.53-1.fc35 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_36 | apache2 | * |
Up to (excluding) 2.4.53-1.fc36 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.3 | apache2 | * |
Up to (excluding) 2.4.51-150200.3.42.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP5 | apache2 | * |
Up to (excluding) 2.4.51-35.13.1 |
|||||
- 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 全局影响
- 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
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