CVE-2019-11366

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.
Configurations

Configuration 1

cpe:2.3:a:atftp_project:atftp:0.7.1:*:*:*:*:*:*:*

Information

Published : 2019-04-20 01:29

Updated : 2020-09-28 06:15


NVD link : CVE-2019-11366

Mitre link : CVE-2019-11366

Products Affected
No products.
CWE