CVE-2025-8869 (CNNVD-202509-3859)
中文标题:
pip 安全漏洞
英文标题:
Fallback tar extraction in pip doesn't check symbolic links point to extraction directory
漏洞描述
中文描述:
pip是Python Packaging Authority开源的一个Python包安装程序。 pip存在安全漏洞，该漏洞源于未检查符号链接是否指向提取目录，可能导致路径遍历攻击。
英文描述:
When extracting a tar archive pip may not check symbolic links point into the extraction directory if the tarfile module doesn't implement PEP 706. Note that upgrading pip to a "fixed" version for this vulnerability doesn't fix all known vulnerabilities that are remediated by using a Python version that implements PEP 706. Note that this is a vulnerability in pip's fallback implementation of tar extraction for Python versions that don't implement PEP 706 and therefore are not secure to all vulnerabilities in the Python 'tarfile' module. If you're using a Python version that implements PEP 706 then pip doesn't use the "vulnerable" fallback code. Mitigations include upgrading to a version of pip that includes the fix, upgrading to a Python version that implements PEP 706 (Python >=3.9.17, >=3.10.12, >=3.11.4, or >=3.12), applying the linked patch, or inspecting source distributions (sdists) before installation as is already a best-practice.
CWE类型:
标签:
受影响产品
| 厂商 | 产品 | 版本 | 版本范围 | 平台 | CPE |
|---|---|---|---|---|---|
| Python Packaging Authority | pip | - | < 25.3 | - |
cpe:2.3:a:python_packaging_authority:pip:*:*:*:*:*:*:*:*
|
解决方案
中文解决方案:
英文解决方案:
临时解决方案:
CVSS评分详情
4.0 (cna)
MEDIUMCVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N
时间信息
利用信息
数据源详情
| 数据源 | 记录ID | 版本 | 提取时间 |
|---|---|---|---|
| CVE | cve_CVE-2025-8869 |
2025-11-11 15:23:37 | 2025-11-11 07:40:53 |
| NVD | nvd_CVE-2025-8869 |
2025-11-11 15:01:03 | 2025-11-11 07:48:39 |
| CNNVD | cnnvd_CNNVD-202509-3859 |
2025-11-11 15:12:58 | 2025-11-11 08:00:13 |
版本与语言
安全公告
变更历史
查看详细变更
- vulnerability_type: 未提取 -> 其他
- cnnvd_id: 未提取 -> CNNVD-202509-3859
- data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
查看详细变更
- references_count: 2 -> 3
- data_sources: ['cve'] -> ['cve', 'nvd']