CVE编号
CVE-2018-7536利用情况
暂无补丁情况
官方补丁披露时间
2018-03-10漏洞描述
在django2.0.3、1.11.11之前和1.8.19之前发现了一个问题。由于两个正则表达式（对于dhango1.8.x，只有一个正则表达式）中的catastrophic backtracking 漏洞，django.utils.html.urlize()函数评估某些输入的速度极慢。urlize()函数用于实现urlize和urlizetrunc template filters，因此是易受攻击的。 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://www.djangoproject.com/weblog/2018/mar/06/security-releases/
参考链接 |
|
|---|---|
| http://www.securityfocus.com/bid/103361 | |
| https://access.redhat.com/errata/RHSA-2018:2927 | |
| https://access.redhat.com/errata/RHSA-2019:0051 | |
| https://access.redhat.com/errata/RHSA-2019:0082 | |
| https://access.redhat.com/errata/RHSA-2019:0265 | |
| https://lists.debian.org/debian-lts-announce/2018/03/msg00006.html | |
| https://usn.ubuntu.com/3591-1/ | |
| https://www.debian.org/security/2018/dsa-4161 | |
| https://www.djangoproject.com/weblog/2018/mar/06/security-releases/ |
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 | djangoproject | django | * |
From (including) 1.11 |
Up to (excluding) 1.11.11 |
||||
| 运行在以下环境 | |||||||||
| 应用 | djangoproject | django | * |
From (including) 1.8 |
Up to (excluding) 1.8.19 |
||||
| 运行在以下环境 | |||||||||
| 应用 | djangoproject | django | * |
From (including) 2.0 |
Up to (excluding) 2.0.3 |
||||
| 运行在以下环境 | |||||||||
| 应用 | redhat | openstack | 10 | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | redhat | openstack | 13.0 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.10 | django | * |
Up to (excluding) 1.11.11-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.11 | django | * |
Up to (excluding) 1.11.11-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.12 | django | * |
Up to (excluding) 1.11.11-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.13 | django | * |
Up to (excluding) 1.11.11-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.14 | django | * |
Up to (excluding) 1.11.11-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | django | * |
Up to (excluding) 1.11.11-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.4 | django | * |
Up to (excluding) 1.8.19-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.5 | django | * |
Up to (excluding) 1.8.19-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.6 | django | * |
Up to (excluding) 1.11.11-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.7 | django | * |
Up to (excluding) 1.11.11-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.8 | django | * |
Up to (excluding) 1.11.11-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.9 | django | * |
Up to (excluding) 1.11.11-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | django | * |
Up to (excluding) 1.11.11-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | canonical | ubuntu_linux | 14.04 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | canonical | ubuntu_linux | 16.04 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | canonical | ubuntu_linux | 17.10 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian | debian_linux | 7.0 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian | debian_linux | 8.0 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian | debian_linux | 9.0 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_7 | django | * |
Up to (excluding) 1.4.22-1+deb7u4 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_8 | django | * |
Up to (excluding) 1.7.7-1+deb8u4 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | django | * |
Up to (excluding) 1:1.10.7-2+deb9u1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_27 | django | * |
Up to (excluding) 1.11.11-1.fc27 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_28 | django | * |
Up to (excluding) 1.11.11-1.fc28 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_28_Modular | django | * |
Up to (excluding) 1.6-20180409143454.c7b355af |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_EPEL_7 | django | * |
Up to (excluding) 1.6.11.7-1.el7 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_42.3 | django | * |
Up to (excluding) 1.8.19-6.4.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_14.04 | django | * |
Up to (excluding) 1.6.11-0ubuntu1.2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_14.04_lts | python-django | * |
Up to (excluding) 1.6.11-0ubuntu1.2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04 | django | * |
Up to (excluding) 1.8.7-1ubuntu5.6 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04_lts | python-django | * |
Up to (excluding) 1.8.7-1ubuntu5.6 |
|||||
- 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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