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I. Basic Information for CVE-2002-0382
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
XChat IRC client allows remote attackers to execute arbitrary commands via a /dns command on a host whose DNS reverse lookup contains shell metacharacters.
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
XChat DNS命令字符过滤不当导致执行任意命令漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
xchat是一款免费开放源代码的IRC客户端，可运行在Unix、Linux和Microsoft Windows平台下。 xchat对来自IRC服务器上的响应没有正确过滤，可导致任意命令在运行xchat客户端系统上执行。 问题存在于/dns命令处理上，/dsn要解析某人的主机，需要发送"/dns some_nick"命令再执行"%s %s"，xchat通过commond/outbound.c文件中1474行的cmd_dns()函数处理执行"%s %s"： { sprintf (tbuf， "/exec %s
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
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II. Public POCs for CVE-2002-0382
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III. Intelligence Information for CVE-2002-0382
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IV. Related Vulnerabilities
Same product: n/a
Same vendor: n/a
V. Comments for CVE-2002-0382

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