CVE-2021-41496
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I. Basic Information for CVE-2021-41496
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Buffer overflow in the array_from_pyobj function of fortranobject.c in NumPy < 1.19, which allows attackers to conduct a Denial of Service attacks by carefully constructing an array with negative values. NOTE: The vendor does not agree this is a vulnerability; the negative dimensions can only be created by an already privileged user (or internally)
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
NumPy 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
NumPy是一个Python科学计算包。该产品支持大量的维度数组与矩阵计算，同时针对数据运算提供大量的数学函数库。 NumPy 1.19之前存在安全漏洞，该漏洞源于软件中fortranobject.c的pyobj函数的数组中发生缓冲区溢出，这允许攻击者可利用该漏洞通过小心构造一个负数数组来进行拒绝服务攻击。
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 |
|---|---|---|---|---|
| - | n/a | n/a | - |
II. Public POCs for CVE-2021-41496
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://github.com/numpy/numpy/issues/19000x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2021-41496
Same Patch Batch · n/a · 2021-12-17 · 51 CVEs total
| CVE-2021-23803 | 9.8 CRITICAL | Access Control Bypass |
| CVE-2021-23450 | 7.5 HIGH | Prototype Pollution |
| CVE-2021-23797 | 7.5 HIGH | Directory Traversal |
| CVE-2021-23814 | 6.7 MEDIUM | laravel-filemanager代码问题漏洞 |
| CVE-2021-44035 | 4.4 MEDIUM | Wolters Kluwer TeamMate AM 安全漏洞 |
| CVE-2021-0676 | MediaTek 芯片 缓冲区错误漏洞 | |
| CVE-2021-4008 | xorg-x11-server 缓冲区错误漏洞 | |
| CVE-2021-4010 | xorg-x11-server 缓冲区错误漏洞 | |
| CVE-2021-4009 | xorg-x11-server 缓冲区错误漏洞 | |
| CVE-2021-4011 | xorg-x11-server 缓冲区错误漏洞 | |
| CVE-2021-32497 | SICK SOPAS ET安全漏洞 | |
| CVE-2021-32498 | SICK SOPAS ET 4.8.0 路径遍历漏洞 | |
| CVE-2021-32499 | SICK SOPAS ET 注入漏洞 | |
| CVE-2021-0677 | MediaTek Ccu 输入验证错误漏洞 | |
| CVE-2021-42584 | Nordaaker Convos 跨站脚本漏洞 | |
| CVE-2021-0678 | MediaTek Apusys缓冲区错误漏洞 | |
| CVE-2021-0893 | MediaTek Apusys 资源管理错误漏洞 | |
| CVE-2021-0679 | MediaTek Apusys缓冲区错误漏洞 | |
| CVE-2021-0894 | MediaTek Apusys缓冲区错误漏洞 | |
| CVE-2021-0895 | MediaTek Apusys缓冲区错误漏洞 |
Showing top 20 of 51 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2021-41496
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