CVE编号
CVE-2019-14232利用情况
暂无补丁情况
官方补丁披露时间
2019-08-03漏洞描述
在1.11.23之前的Django 1.11.x，2.1.11之前的2.1.x和2.2.4之前的2.2.x中发现了一个问题。如果django.utils.text.Truncator's chars() 和 words() 方法传递了html = True参数，由于正则表达式中的灾难性回溯漏洞，它们评估某些输入的速度非常慢。 chars() and words() 方法用于实现truncatechars_html和truncatewords_html模板过滤器，因此它们很容易受到攻击。解决建议
厂商已发布了漏洞修复程序，请及时关注更新：https://www.djangoproject.com/weblog/2019/aug/01/security-releases/
参考链接 |
|
|---|---|
| http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00006.html | |
| http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00025.html | |
| https://docs.djangoproject.com/en/dev/releases/security/ | |
| https://groups.google.com/forum/#!topic/django-announce/jIoju2-KLDs | |
| https://lists.fedoraproject.org/archives/list/[email protected]... | |
| https://seclists.org/bugtraq/2019/Aug/15 | |
| https://security.gentoo.org/glsa/202004-17 | |
| https://security.netapp.com/advisory/ntap-20190828-0002/ | |
| https://www.debian.org/security/2019/dsa-4498 | |
| https://www.djangoproject.com/weblog/2019/aug/01/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) 1.11.23 |
||||
| 运行在以下环境 | |||||||||
| 应用 | djangoproject | django | * |
From (including) 2.1 |
Up to (excluding) 2.1.11 |
||||
| 运行在以下环境 | |||||||||
| 应用 | djangoproject | django | * |
From (including) 2.2 |
Up to (excluding) 2.2.4 |
||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.10 | django | * |
Up to (excluding) 1.11.23-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.11 | django | * |
Up to (excluding) 1.11.23-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.12 | django | * |
Up to (excluding) 1.11.23-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.13 | django | * |
Up to (excluding) 1.11.23-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.14 | django | * |
Up to (excluding) 1.11.23-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | django | * |
Up to (excluding) 1.11.23-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.7 | django | * |
Up to (excluding) 1.11.23-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.8 | django | * |
Up to (excluding) 1.11.23-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.9 | django | * |
Up to (excluding) 1.11.23-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | django | * |
Up to (excluding) 1.11.23-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | django | * |
Up to (excluding) 1:1.11.23-1~deb10u1 |
|||||
| 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+deb9u6 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_29_Modular | django | * |
Up to (excluding) 1.6-2920190805151106.6c81f848 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_30 | django | * |
Up to (excluding) 2.1.11-1.fc30 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_30_Modular | django | * |
Up to (excluding) 1.6-3020190805151106.a5b0195c |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_EPEL_7 | django | * |
Up to (excluding) 1.11.23-1.el7 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.1 | django | * |
Up to (excluding) 2.2.4-lp151.2.3.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04 | django | * |
Up to (excluding) 1.8.7-1ubuntu5.10 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04 | django | * |
Up to (excluding) 1:1.11.11-1ubuntu1.5 |
|||||
- 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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