Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The AuthenticationDialogue function in cfservd for Cfengine 2.0.0 to 2.1.7p1 does not properly check the return value of the ReceiveTransaction function, which leads to a failed malloc call and triggers to a null dereference, which allows remote attackers to cause a denial of service (crash).
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Cfengine远程拒绝服务漏洞
Vulnerability Description
cfengine(配置引擎)是一款UNIX 管理工具，是管理任务自动化。 cfengine AuthenticationDialogue()函数对返回值检查不充分，远程攻击者可以利用这个漏洞对服务进行拒绝服务攻击。 问题存在于AuthenticationDialogue()函数中，由于对ReceiveTransaction()返回值没有检查，然后此值用于调用malloc()，而且对返回值还是没有检查，最后返回的指针用于memcpy的目表参数。通常ReceiveTransaction()返回的值是整数，但是
CVSS Information
N/A
Vulnerability Type
N/A