Tóm tắt nhanh
- CVE-2021-33430 là lỗ hổng mức TRUNG BÌNH (CVSS 5.3) ảnh hưởng numpy, numpy (numpy).
- Xác suất bị khai thác trong 30 ngày tới (EPSS): 1.2%, cao hơn 67.0% các lỗ hổng khác.
- Cách xử lý: cập nhật lên 1.10.0, 1.21 hoặc mới hơn.
| Gói / sản phẩm | Phiên bản bị ảnh hưởng | Phiên bản đã vá |
|---|
| numpy PyPI | ≥ 1.9.0, < 1.10.0≥ 1.9.0, < 1.21
| 1.10.01.21
|
| numpy | ≥ 1.9.0, ≤ 1.9.3
| Chưa có bản vá |
Mô tả
A Buffer Overflow vulnerability exists in NumPy 1.9.x in the PyArray_NewFromDescr_int function of ctors.c when specifying arrays of large dimensions (over 32) from Python code, which could let a malicious user cause a Denial of Service.
NOTE: The vendor does not agree this is a vulnerability; In (very limited) circumstances a user may be able provoke the buffer overflow, the user is most likely already privileged to at least provoke denial of service by exhausting memory. Triggering this further requires the use of uncommon API (complicated structured dtypes), which is very unlikely to be available to an unprivileged user.
Mô tả của NVD
A Buffer Overflow vulnerability exists in NumPy 1.9.x in the PyArray_NewFromDescr_int function of ctors.c when specifying arrays of large dimensions (over 32) from Python code, which could let a malicious user cause a Denial of Service. NOTE: The vendor does not agree this is a vulneraility; In (very limited) circumstances a user may be able provoke the buffer overflow, the user is most likely already privileged to at least provoke denial of service by exhausting memory. Triggering this further requires the use of uncommon API (complicated structured dtypes), which is very unlikely to be available to an unprivileged user
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