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CVE-2021-36977

Quick assessment

Affected
n/a n/a
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

MAT File I/O Library（matio）是一款开源的、用于读写二进制MATLAB MAT文件的C语言库。 matio(又名MAT File I O Library) 1.5.20和1.5.21存在缓冲区错误漏洞，该漏洞源于在H5MM memcpy中有一个基于堆的缓冲区溢出(从H5MM malloc和H5C加载项调用)。

AI Predicted 8.1 Difficulty: Moderate EPSS 1.50% · P74

Possible ATT&CK Techniques 1 AI

T1203 · Exploitation for Client Execution
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I. Basic Information for CVE-2021-36977

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
matio (aka MAT File I/O Library) 1.5.20 and 1.5.21 has a heap-based buffer overflow in H5MM_memcpy (called from H5MM_malloc and H5C_load_entry), related to use of HDF5 1.12.0.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
MAT File I/O Library 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
MAT File I/O Library（matio）是一款开源的、用于读写二进制MATLAB MAT文件的C语言库。 matio(又名MAT File I O Library) 1.5.20和1.5.21存在缓冲区错误漏洞，该漏洞源于在H5MM memcpy中有一个基于堆的缓冲区溢出(从H5MM malloc和H5C加载项调用)。
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-2021-36977

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III. Intelligence Information for CVE-2021-36977

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Patches & Fixes for CVE-2021-36977 (1)

Other References for CVE-2021-36977 (4)

Same Patch Batch · n/a · 2021-07-20 · 26 CVEs total

CVE-2021-27021 Puppet SQL注入漏洞
CVE-2021-36980 Open vSwitch 资源管理错误漏洞
CVE-2021-36978 QPDF 缓冲区错误漏洞
CVE-2021-3246 libsndfile 缓冲区错误漏洞
CVE-2019-25051 GNU Aspell 缓冲区错误漏洞
CVE-2019-25050 GDAL 缓冲区错误漏洞
CVE-2020-36431 Unicorn Engine 缓冲区错误漏洞
CVE-2020-36430 libass 缓冲区错误漏洞
CVE-2020-36429 open62541 缓冲区错误漏洞
CVE-2020-36428 MAT File I/O Library 缓冲区错误漏洞
CVE-2021-36979 Unicorn Engine 缓冲区错误漏洞
CVE-2021-36976 libarchive 资源管理错误漏洞
CVE-2021-35054 Minecraft 路径遍历漏洞
CVE-2021-36230 HashiCorp Terraform 授权问题漏洞
CVE-2020-15660 geckodriver 跨站请求伪造漏洞
CVE-2021-27517 Foxit PDF SDK For Web 跨站脚本漏洞
CVE-2021-27338 Faraday Edge 跨站脚本漏洞
CVE-2020-35427 Teachers Record Management System SQL注入漏洞
CVE-2021-33909 Linux kernel 输入验证错误漏洞
CVE-2021-33910 systemd 安全漏洞

Showing top 20 of 26 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a