CVE编号
CVE-2018-18898利用情况
暂无补丁情况
官方补丁披露时间
2019-03-22漏洞描述
Best Practical Request Tracker是一款使用Perl语言编写的事件跟踪系统。 Best Practical Request Tracker 4.1.13版本至4.4版本中存在输入验证漏洞。攻击者可通过对邮件地址的解析进行算法复杂度攻击利用该漏洞造成拒绝服务。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 |
|
|---|---|
| https://bestpractical.com/download-page | |
| https://lists.debian.org/debian-lts-announce/2020/02/msg00009.html | |
| https://lists.fedoraproject.org/archives/list/[email protected]... | |
| https://lists.fedoraproject.org/archives/list/[email protected]... | |
| https://usn.ubuntu.com/4517-1/ |
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 | bestpractical | request_tracker | * |
From (including) 4.1.13 |
Up to (including) 4.4.0 |
||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.10 | perl-Email-Address-List | * |
Up to (excluding) 0.06-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.11 | perl-Email-Address-List | * |
Up to (excluding) 0.06-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.12 | perl-Email-Address-List | * |
Up to (excluding) 0.06-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.13 | perl-Email-Address-List | * |
Up to (excluding) 0.06-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.14 | perl-Email-Address-List | * |
Up to (excluding) 0.06-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | perl-Email-Address-List | * |
Up to (excluding) 0.06-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | perl-Email-Address-List | * |
Up to (excluding) 0.06-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_8 | perl-Email-Address-List | * |
Up to (excluding) 0.05-1+deb8u1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | perl-Email-Address-List | * |
Up to (excluding) 0.05-1+deb9u1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_28 | perl-Email-Address-List | * |
Up to (excluding) 0.06-1.fc28 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_29 | perl-Email-Address-List | * |
Up to (excluding) 0.06-1.fc29 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04 | perl-Email-Address-List | * |
Up to (excluding) 0.05-1+deb9u1build0.16.04.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04 | perl-Email-Address-List | * |
Up to (excluding) 0.05-1+deb9u1build0.18.04.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_20.04 | perl-Email-Address-List | * |
Up to (excluding) 0.06-1 |
|||||
- 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 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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