VAR-200311-0100
Vulnerability from variot - Updated: 2022-05-17 02:08Detecttr.c is a route detection program. Detecttr.c Due to a lack of adequate checking of hostnames, remote attackers can exploit this vulnerability for format string attacks, which may result in arbitrary instructions being executed on the system with process privileges. The problem is that because the detecttr.c error uses the syslog() function, the hostname is passed directly to the syslog() function without proper format string checking. When logging to the log file, it can cause corrupted memory information, and the commit data may be carefully constructed. Execute arbitrary instructions on the system with process privileges. A remote format string vulnerability has been discovered in the detecttr.c traceroute detection tool, initially released in Phrack magazine. Successful exploitation of this issue could allow an attacker to execute arbitrary code on a vulnerable system with the privileges of the user invoking detecttr
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Nomenclature
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