中危 py3-django 安全漏洞 (CVE-2023-43665)
CVE编号
CVE-2023-43665利用情况
暂无补丁情况
官方补丁披露时间
2023-09-20漏洞描述
In Django 3.2 before 3.2.22, 4.1 before 4.1.12, and 4.2 before 4.2.6, the django.utils.text.Truncator chars() and words() methods (when used with html=True) are subject to a potential DoS (denial of service) attack via certain inputs with very long, potentially malformed HTML text. The chars() and words() methods are used to implement the truncatechars_html and truncatewords_html template filters, which are thus also vulnerable. NOTE: this issue exists because of an incomplete fix for CVE-2019-14232.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。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) 3.2 | Up to (excluding) 3.2.22 | ||||
| 运行在以下环境 | |||||||||
| 应用 | djangoproject | django | * | From (including) 4.1 | Up to (excluding) 4.1.12 | ||||
| 运行在以下环境 | |||||||||
| 应用 | djangoproject | django | * | From (including) 4.2 | Up to (excluding) 4.2.6 | ||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.18 | py3-django | * | Up to (excluding) 4.2.6-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | py3-django | * | Up to (excluding) 4.2.6-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | python-django | * | Up to (including) 1.11.29-1~deb10u1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | python-django | * | Up to (including) 2.2.28-1~deb11u2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | python-django | * | Up to (including) 3.2.19-1+deb12u1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | python-django | * | Up to (excluding) 3:4.2.6-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedoraproject | fedora | 39 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_37 | python-asgiref | * | Up to (excluding) 3.5.2-1.fc37 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_38 | python-asgiref | * | Up to (excluding) 3.5.2-1.fc38 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_39 | python3-django | * | Up to (excluding) 4.2.6-1.fc39 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.4 | python3-Django | * | Up to (excluding) 2.2.28-bp154.2.15.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_20.04 | python-django | * | Up to (excluding) 2:2.2.12-1ubuntu0.20 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_22.04 | python-django | * | Up to (excluding) 2:3.2.12-2ubuntu1.9 | |||||
- 攻击路径 本地
- 攻击复杂度 复杂
- 权限要求 普通权限
- 影响范围 越权影响
- 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 N/A
| CWE-ID | 漏洞类型 |
| CWE-1284 | Improper Validation of Specified Quantity in Input |
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