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I. Basic Information for CVE-2002-0557
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Vulnerability in OpenBSD 3.0, when using YP with netgroups in the password database, causes (1) rexec or (2) rsh to run another user's shell, or (3) atrun to change to a different user's directory, possibly due to memory allocation failures or an incorrect call to auth_approval().
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
OpenBSD rexecd、rshd、atrun BSD错误认证实现漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OpenBSD是另一个BSD Unix的变种系统。 OpenBSD系统的几个应用认证方法实现上存在漏洞,远程攻击者可能利用此漏洞访问到其他用户的对象。 至少有三个用户域的程序rexecd、rshd、atrun受此漏洞影响,在某种情况下,这些程序可以允许攻击者访问到其他用户的对象,比如rexecd可能会以其他用户的shell运行,atrun可能chdir()到其他用户的目录,这些情况可能在使用YP/NIS的环境中发生。
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-2002-0557
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III. Intelligence Information for CVE-2002-0557
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