CVE-2020-8916— Memory leak in wpanctl can lead to DoS
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I. Basic Information for CVE-2020-8916
Vulnerability Information
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Vulnerability Title
Memory leak in wpanctl can lead to DoS
Source: NVD (National Vulnerability Database)
Vulnerability Description
A memory leak in Openthread's wpantund versions up to commit 0e5d1601febb869f583e944785e5685c6c747be7, when used in an environment where wpanctl is directly interfacing with the control driver (eg: debug environments) can allow an attacker to crash the service (DoS). We recommend updating, or to restrict access in your debug environments.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
在移除最后引用时对内存的释放不恰当(内存泄露)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Openthread wpantund 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Openthread wpantund是美国谷歌（Google）的一款用户空间网络接口守护程序。 Openthread wpantund中存在安全漏洞。攻击者可利用该漏洞造成服务崩溃（拒绝服务）。
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 |
|---|---|---|---|---|
| Google LLC | wpantund | stable ~ 0e5d1601febb869f583e944785e5685c6c747be7 | - |
II. Public POCs for CVE-2020-8916
| # | POC Description | Source Link | Shenlong Link |
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