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I. Basic Information for CVE-2020-7465
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
The L2TP implementation of MPD before 5.9 allows a remote attacker who can send specifically crafted L2TP control packet with AVP Q.931 Cause Code to execute arbitrary code or cause a denial of service (memory corruption).
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
跨界内存写
Source: NVD (National Vulnerability Database)
Vulnerability Title
MPD 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
MPD是个人开发者的一个基于的FreeBSD的多链接PPP守护程序。 MPD在 5.9 之前版本L2TP存在安全漏洞，该漏洞源于。实现允许远程攻击者可利用该漏洞使用AVP Q.931发送专门制作的L2TP控制包，从而导致代码执行任意代码或导致拒绝服务(内存损坏)。
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
VendorProductAffected VersionsCPESubscribe
-MPD: FreeBSD PPP daemon All versions prior to version 5.9 -
II. Public POCs for CVE-2020-7465
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III. Intelligence Information for CVE-2020-7465
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IV. Related Vulnerabilities
Same product: MPD: FreeBSD PPP daemon
Same vendor: n/a
Same weakness: CWE-787
V. Comments for CVE-2020-7465

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