Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
An issue was discovered in atftpd in atftp 0.7.1. It does not lock the thread_list_mutex mutex before assigning the current thread data structure. As a result, the daemon is vulnerable to a denial of service attack due to a NULL pointer dereference. If thread_data is NULL when assigned to current, and modified by another thread before a certain tftpd_list.c check, there is a crash when dereferencing current->next.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
atftp 代码问题漏洞
Vulnerability Description
atftp是一款TFTP协议的客户端实现。 atftp 0.7.1版本中存在安全漏洞。攻击者可利用该漏洞造成拒绝服务。
CVSS Information
N/A
Vulnerability Type
N/A