CVE-2024-8088— Infinite loop when iterating over zip archive entry names from zipfile.Path
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I. Basic Information for CVE-2024-8088
Vulnerability Information
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Vulnerability Title
Infinite loop when iterating over zip archive entry names from zipfile.Path
Source: NVD (National Vulnerability Database)
Vulnerability Description
There is a HIGH severity vulnerability affecting the CPython "zipfile" module affecting "zipfile.Path". Note that the more common API "zipfile.ZipFile" class is unaffected. When iterating over names of entries in a zip archive (for example, methods of "zipfile.Path" like "namelist()", "iterdir()", etc) the process can be put into an infinite loop with a maliciously crafted zip archive. This defect applies when reading only metadata or extracting the contents of the zip archive. Programs that are not handling user-controlled zip archives are not affected.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
不可达退出条件的循环(无限循环)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Python 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Python是Python基金会的一套开源的、面向对象的程序设计语言。该语言具有可扩展、支持模块和包、支持多种平台等特点。 Python存在安全漏洞，该漏洞源于在使用 zipfile 模块迭代 zip 存档中的条目名称时可能会因恶意制作的 zip 存档而陷入无限循环。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Python Software Foundation | CPython | 0 ~ 3.8.20 | - |
II. Public POCs for CVE-2024-8088
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://github.com/python/cpython/issues/122905issue-tracking
- https://nvd.nist.gov/vuln/detail/CVE-2024-8088
IV. Related Vulnerabilities
Same product: CPython
- CVE-2026-3087
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Out-of-bounds write in Windows asyncio.ProacterEventLoop.soc - CVE-2026-5713
Out-of-bounds read/write during remote profiling and asyncio - CVE-2026-4786
Incomplete mitigation of CVE-2026-4519, %action expansion fo
Same vendor: Python Software Foundation
- CVE-2026-3087
shutil.unpack_archive() doesn't check for Windows absolute p - CVE-2026-6019
BaseCookie.js_output() does not neutralize embedded characte - CVE-2026-3298
Out-of-bounds write in Windows asyncio.ProacterEventLoop.soc - CVE-2026-5713
Out-of-bounds read/write during remote profiling and asyncio - CVE-2026-4786
Incomplete mitigation of CVE-2026-4519, %action expansion fo
Same weakness: CWE-835
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Loop with Unreachable Exit Condition ('Infinite Loop') in Wi - CVE-2026-6534
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V. Comments for CVE-2024-8088
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