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I. Basic Information for CVE-2022-47516
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
An issue was discovered in the libsofia-sip fork in drachtio-server before 0.8.20. It allows remote attackers to cause a denial of service (daemon crash) via a crafted UDP message that leads to a failure of the libsofia-sip-ua/tport/tport.c self assertion.
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
drachtio-server 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
drachtio-server是drachtio开源的一个建立在 sofia SIP 堆栈上的 SIP 服务器。 drachtio-server 0.8.20 之前版本存在安全漏洞，该漏洞源于允许远程攻击者通过精心设计的 UDP 消息导致拒绝服务（守护程序崩溃），从而导致 libsofia-sip-ua/tport/tport.c 自我断言失败。
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
-n/a n/a -
II. Public POCs for CVE-2022-47516
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III. Intelligence Information for CVE-2022-47516
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IV. Related Vulnerabilities
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Same vendor: n/a
V. Comments for CVE-2022-47516

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