CVE编号
CVE-2018-18820利用情况
暂无补丁情况
官方补丁披露时间
2018-11-06漏洞描述
在2.4.4之前的Icecast的URL-authentication后端发现了缓冲区溢出。如果后端启用，则任何恶意HTTP客户端都可以发送对该特定资源的请求，包括精心设计的标头，从而导致拒绝服务和可能的远程代码执行。解决建议
建议您更新当前系统或软件至最新版，完成漏洞的修复。
参考链接 |
|
|---|---|
| http://www.openwall.com/lists/oss-security/2018/11/01/3 | |
| http://www.securitytracker.com/id/1042019 | |
| https://lists.debian.org/debian-lts-announce/2018/11/msg00033.html | |
| https://security.gentoo.org/glsa/201811-09 | |
| https://www.debian.org/security/2018/dsa-4333 |
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 | xiph | icecast | * |
Up to (excluding) 2.4.4 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.10 | icecast | * |
Up to (excluding) 2.4.4-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.11 | icecast | * |
Up to (excluding) 2.4.4-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.12 | icecast | * |
Up to (excluding) 2.4.4-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.13 | icecast | * |
Up to (excluding) 2.4.4-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.14 | icecast | * |
Up to (excluding) 2.4.4-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | icecast | * |
Up to (excluding) 2.4.4-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.2 | icecast | * |
Up to (excluding) 2.4.4-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.3 | icecast | * |
Up to (excluding) 2.4.4-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.4 | icecast | * |
Up to (excluding) 2.4.4-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.5 | icecast | * |
Up to (excluding) 2.4.4-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.6 | icecast | * |
Up to (excluding) 2.4.4-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.7 | icecast | * |
Up to (excluding) 2.4.4-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.8 | icecast | * |
Up to (excluding) 2.4.4-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.9 | icecast | * |
Up to (excluding) 2.4.4-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | icecast | * |
Up to (excluding) 2.4.4-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_8 | icecast | * |
Up to (excluding) 2.4.0-1.1+deb8u2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | icecast | * |
Up to (excluding) 2.4.2-1+deb9u1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_27 | icecast | * |
Up to (excluding) 2.4.4-1.fc27 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_28 | icecast | * |
Up to (excluding) 2.4.4-1.fc28 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_29 | icecast | * |
Up to (excluding) 2.4.4-1.fc29 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_EPEL_6 | icecast | * |
Up to (excluding) 2.4.4-1.el6 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_EPEL_7 | icecast | * |
Up to (excluding) 2.4.4-1.el7 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.0 | icecast | * |
Up to (excluding) 2.4.3-lp150.2.3.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_42.3 | icecast | * |
Up to (excluding) 2.4.2-7.3.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04 | icecast | * |
Up to (excluding) 2.4.2-1ubuntu0.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04 | icecast | * |
Up to (excluding) 2.4.3-2ubuntu0.1 |
|||||
- 攻击路径 远程
- 攻击复杂度 困难
- 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 无影响
- 数据完整性 无影响
- 服务器危害 无影响
- 全网数量 100
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