جزئیات آسیب‌پذیری
CVE-2025-14009
Zip Slip Vulnerability in nltk/nltk Leading to Remote Code Execution
شرح رسمی (انگلیسی)
A critical vulnerability exists in the NLTK downloader component of nltk/nltk, affecting all versions. The _unzip_iter function in nltk/downloader.py uses zipfile.extractall() without performing path validation or security checks. This allows attackers to craft malicious zip packages that, when downloaded and extracted by NLTK, can execute arbitrary code. The vulnerability arises because NLTK assumes all downloaded packages are trusted and extracts them without validation. If a malicious package contains Python files, such as __init__.py, these files are executed automatically upon import, leading to remote code execution. This issue can result in full system compromise, including file system access, network access, and potential persistence mechanisms.
امتیازهای CVSS
| امتیاز | نسخه | منبع | بردار |
|---|---|---|---|
| 8.8بالا | 3.1 | CVEProject cvelistV5 (CNA) (redhat-SADP) | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| 10.0بحرانی | 3.0 | CVEProject cvelistV5 (CNA) (@huntr_ai) | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H |
محصولات آسیب‌پذیر
| فروشنده | محصول | نسخه‌ها | منبع |
|---|---|---|---|
| Red Hat | OpenShift Lightspeed | همه | CVEProject cvelistV5 (CNA) |
| Red Hat | OpenShift Lightspeed | همه | CVEProject cvelistV5 (CNA) |
| Red Hat | OpenShift Lightspeed | همه | CVEProject cvelistV5 (CNA) |
| Red Hat | Red Hat OpenShift AI (RHOAI) | همه | CVEProject cvelistV5 (CNA) |
| Red Hat | Red Hat OpenShift AI (RHOAI) | همه | CVEProject cvelistV5 (CNA) |
| nltk | nltk/nltk | v ≤ latest | CVEProject cvelistV5 (CNA) |
منابع و راهنماها
۵- https://huntr.com/bounties/49ecbc02-054e-4470-b2e0-b267936cc4e4
- https://access.redhat.com/security/cve/CVE-2025-14009 vdb-entryx_refsource_REDHAT
- https://bugzilla.redhat.com/show_bug.cgi?id=2440724 issue-trackingx_refsource_REDHAT
- https://security.access.redhat.com/data/csaf/v2/vex/2025/cve-2025-14009.json x_sadp-csaf-vex
- https://access.redhat.com/errata/RHSA-2026:10184 vendor-advisoryx_refsource_REDHAT
اطلاعات
- تاریخ انتشار
- ۱۴۰۴/۱۱/۲۹
- آخرین به‌روزرسانی
- ۱۴۰۵/۰۴/۲۴
- وضعیت
- منتشرشده
- صادرکننده (CNA)
- @huntr_ai
پیش‌بینی بهره‌برداری (EPSS)
ارزیابی SSVC (CISA)
- قابل خودکارسازی
- بله
- وضعیت بهره‌برداری
- اثبات مفهوم
- اثر فنی
- کامل
ضعف‌ها (CWE)
- CWE-94Improper Control of Generation of Code