中危 ReportLab 容易通过 paraparser 执行远程代码 (CVE-2019-19450)
CVE编号
CVE-2019-19450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
paraparser in ReportLab before 3.5.31 allows remote code execution because start_unichar in paraparser.py evaluates untrusted user input in a unichar element in a crafted XML document with '<unichar code="' followed by arbitrary Python code, a similar issue to CVE-2019-17626.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://github.com/MrBitBucket/reportlab-mirror/blob/master/CHANGES.md | |
| https://lists.debian.org/debian-lts-announce/2023/09/msg00037.html | |
| https://pastebin.com/5MicRrr4 |
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 | reportlab | reportlab | * | Up to (excluding) 3.5.31 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_2 | python-reportlab | * | Up to (excluding) 2.5-10.amzn2.0.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | anolis_os_7 | python-reportlab | * | Up to (excluding) 2.5-11 | |||||
| 运行在以下环境 | |||||||||
| 系统 | anolis_os_8 | python-reportlab-doc | * | Up to (excluding) 3.4.0-8.0.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | python-reportlab | * | Up to (excluding) 3.5.13-1+deb10u2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | python-reportlab | * | Up to (excluding) 3.5.31-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | python-reportlab | * | Up to (excluding) 3.5.31-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | python-reportlab | * | Up to (excluding) 3.5.31-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_aarch64_V10 | python-reportlab | * | Up to (excluding) 2.5-11.el7_9 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_x86_64_V10 | python-reportlab | * | Up to (excluding) 2.5-11.el7_9 | |||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_7 | oraclelinux-release | * | Up to (excluding) 2.5-11.el7_9 | |||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_8 | oraclelinux-release | * | Up to (excluding) 3.4.0-8.el8_8.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_7 | python-reportlab-docs | * | Up to (excluding) 2.5-11.el7_9 | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_8 | python3-reportlab | * | Up to (excluding) 3.4.0-8.el8_8.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | unionos_a | python-reportlab | * | Up to (excluding) python-reportlab-3.4.0-10.uelc20.02 | |||||
| 运行在以下环境 | |||||||||
| 系统 | unionos_d | python-reportlab | * | Up to (excluding) 3.5.13.1-deepin1 | |||||
- 攻击路径 远程
- 攻击复杂度 容易
- 权限要求 无需权限
- 影响范围 全局影响
- 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-91 | XML注入（XPath盲注） |
Exp相关链接
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