Threat Encyclopedia

Browse the Fortiguard Labs extensive encyclopedia of threats. Click any title to view more details of the threat. Can't find what you are looking for? Try using the search bar above to find a specific threat description.

It indicates that the system is under ICMP Land attack.The ICMP Land attack is a denial-of-service attack. An attacker can send...

Sep 11, 2006
Malicious activities, especially DoS (Denial-of-Service) attacks, usually make the target system increase the demand for bandwidth...

Sep 11, 2006
An ICMP sweep attack is one of the most common and most well understood techniques for discovering the range of hosts which are...

Sep 11, 2006
This indicates detection of a protocol anomaly with illegal hexadecimal characters in the Uniform Resource Locator (URL).The UTF-8...

Sep 11, 2006
This signature indicates an anomaly in the usage of the SNMP protocol. It indicates detection of a Simple Network Management Protocol...

Sep 11, 2006
This signature indicates a RADIUS protocol anomaly. The attribute length field has a value that is either too short or too big....

Sep 11, 2006
This signature indicates a RADIUS protocol anomaly. It appears that there is an invalid value for the attribute type. RADIUS RFC2865...

Sep 11, 2006
This signature indicates a RADIUS protocol anomaly. It appears that there is an invalid value set for the Code field. Based on...

Sep 11, 2006
This signature indicates a SNMP protocol anomaly. It indicates detection of a Simple Network Management Protocol (SNMP) packet...

Sep 11, 2006
This is a denial-of-service attack. The TCP/IP stack can handle packets with a maximum legal size of 65,565 bytes. Sending an...

Sep 11, 2006
It indicates a buffer overflow vulnerability in mSQL. mSQL is a SQL database server for Unix and Windows systems. Due to inadequate...

Sep 11, 2006
This indicates a potential Uniform Resource Locator (URL) obfuscation attack using an HTTP request with a mismatch or malformed...

Sep 11, 2006
It indicates a possible exploit of arbitrary file inclusion vulnerability in McNews.mcNews is a set of PHP scripts for posting...

Sep 11, 2006
It indicates a possible exploit of arbitrary file inclusion vulnerability in McNews.mcNews is a set of PHP scripts for posting...

Sep 11, 2006
This indicates that RPC with multiple records is detected.

Sep 11, 2006
This signature indicates an LDAP protocol anomaly. It indicates that the LDAP search request packet's Base DN file is empty.

Sep 11, 2006
This signature indicates a SNMP protocol anomaly. It indicates detection of a Simple Network Management Protocol (SNMP) packet...

Sep 11, 2006
This signature indicates a DNS protocol anomaly. It indicates detection of an oversized Domain Name Service (DNS) message.DNS...

Sep 11, 2006
It indicates a possible exploit of arbitrary file inclusion vulnerability in PMachine Pro software package.PMachine pro is an...

Sep 11, 2006
This indicates a potential buffer overflow with FTP server.File Transfer Protocol (FTP) is a way of transferring files over the...

Sep 11, 2006