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I. Basic Information for CVE-2003-0251
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
ypserv NIS server before 2.7 allows remote attackers to cause a denial of service via a TCP client request that does not respond to the server, which causes ypserv to block.
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
Linux NIS Server YPSERV远程拒绝服务攻击漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ypserv包含网络信息服务(NIS)服务器。 ypserv在处理部分客户端请求时存在问题，远程攻击者可以利用这个漏洞对服务器进行拒绝服务攻击。 如果恶意客户端通过TCP查询ypserv并随后忽略服务器的应答，ypserv会停止尝试发送应答回复，因此就导致ypserv对其他客户端的请求不进行任意应答，产生拒绝服务。 版本2.7及以上版本通过对每个客户端派生一个子进程来防止此问题的出现。
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-2003-0251
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III. Intelligence Information for CVE-2003-0251
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IV. Related Vulnerabilities
Same product: n/a
Same vendor: n/a
V. Comments for CVE-2003-0251

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