|
Port 18881 Details
known port assignments and vulnerabilities
threat/application/port search:
| Port(s) |
Protocol |
Service |
Details |
Source |
| 18881 |
tcp,udp |
applications |
This module exploits a stack buffer overflow in Race river's Integard Home/Pro internet content filter HTTP Server. Versions prior to 2.0.0.9037 and 2.2.0.9037 are vulnerable. The administration web page on port 18881 is vulnerable to a remote buffer overflow attack. By sending an long character string in the password field, both the structured exception handler and the saved extended instruction pointer are over written, allowing an attacker to gain control of the application and the underlying operating system remotely. The administration website service runs with SYSTEM privileges, and automatically restarts when it crashes.
References: [OSVDB-67909]
Port is also IANA registered for Infotos |
SG
|
| 18881 |
tcp,udp |
infotos |
Infotos, registered 2004-11 |
IANA
|
|
2 records found
|
jump to:
 |
« back to SG Ports
External Resources
SANS ISC: port 18881
Notes:
Port numbers in computer networking represent communication endpoints. Ports are unsigned 16-bit integers (0-65535) that identify
a specific process, or network service. IANA is responsible for internet protocol resources, including the registration of commonly
used port numbers for well-known internet services.
Well Known Ports: 0 through 1023.
Registered Ports: 1024 through 49151.
Dynamic/Private : 49152 through 65535.
TCP ports use the Transmission Control Protocol, the most commonly used protocol
on the Internet and any TCP/IP network. TCP enables two hosts
to establish a connection and exchange streams of data. TCP guarantees delivery of data
and that packets will be delivered in the same order in which they were sent.
Guaranteed communication/delivery is the key difference between TCP and UDP.
UDP ports use the Datagram Protocol. Like TCP, UDP is used in combination with IP (the Internet Protocol)
and facilitates the transmission of datagrams from one computer to applications on another computer,
but unlike TCP, UDP is connectionless and does not guarantee reliable communication; it's up to the application that received
the message to process any errors and verify correct delivery. UDP is often used with time-sensitive
applications, such as audio/video streaming and realtime gaming, where dropping some packets is preferable to waiting for delayed data.
When troubleshooting unknown open ports, it is useful to find exactly what services/processes are listening to them.
This can be accomplished in both Windows command prompt and Linux variants using the "netstat -aon" command.
We also recommend runnig multiple anti-virus/anti-malware scans to rule out the possibility of active malicious software.
For more detailed and personalized help please use our forums.
|
Please use the "Add Comment" button below to provide additional information or comments about port 18881.
|
|
|
|
