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CVE-2020-23026

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.

Dhrystone是Reinhold P. Weicker个人开发者的一个系统（整数）编程的综合基准程序。 dhrystone 存在代码问题漏洞，该漏洞源于 dhrystone 2.1 的 main() 函数 dhry_1.c 中的空指针取消引用会导致拒绝服务 (DoS)。

AI Predicted 5.5 Difficulty: Theoretical EPSS 1.04% · P61

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2020-23026

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A NULL pointer dereference in the main() function dhry_1.c of dhrystone 2.1 causes a denial of service (DoS).
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
Dhrystone 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Dhrystone是Reinhold P. Weicker个人开发者的一个系统（整数）编程的综合基准程序。 dhrystone 存在代码问题漏洞，该漏洞源于 dhrystone 2.1 的 main() 函数 dhry_1.c 中的空指针取消引用会导致拒绝服务 (DoS)。
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-2020-23026

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2020-23026

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Other References for CVE-2020-23026 (1)

Same Patch Batch · n/a · 2022-01-03 · 11 CVEs total

CVE-2021-44674 Opmantek Open-AudIT 路径遍历漏洞
CVE-2021-45428 Telesquare TLR-2005KSH 安全漏洞
CVE-2021-46109 Asus Rt-Ac52U_B1 跨站脚本漏洞
CVE-2021-20147 ZOHO ManageEngine ADSelfService Plus 信息泄露漏洞
CVE-2021-20148 ZOHO ManageEngine ADSelfService Plus 信息泄露漏洞
CVE-2021-37120 Huawei Smartphone 资源管理错误漏洞
CVE-2021-37121 HuaWei Smartphone 安全漏洞
CVE-2021-37110 Huawei HarmonyOS 安全漏洞
CVE-2021-38576 Tianocore EDK II 安全漏洞
CVE-2021-45829 HDF5 安全漏洞

IV. Related Vulnerabilities

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

V. Comments for CVE-2020-23026

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