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// Databases & caches

Port 2482: Oracle GIOP SSL

Port 2482 is assigned by IANA to giop-ssl (Oracle GIOP SSL).

2482

How giop-ssl works

Databases & caches
app:2482giop-ssl app:2482giop-ssl

The application sends a SQL query to the giop-ssl server on port 2482, which returns rows from its tables.

Transport
TCP · UDP
Exposure risk
not rated depends on the program listening
Encryption
Unknownnot stated by the registry
IANA status
Assigned1 registered service
Range
Registered (1024-49151)
Category
Databases & caches
01 Security

Is port 2482 dangerous?

We have no specific security note for port 2482. Its risk depends on the program actually listening on it. General advice for databases & caches services:

  • Bind the service to localhost or a private network, never to a public address.
  • Enable authentication, use per-application accounts and require TLS.
  • Watch for exposed Docker ports: publish them on 127.0.0.1 only.
02 Registry

IANA registry entries for port 2482

ServicePortTransportDescriptionReferenceUpdated
giop-ssl 2482 TCP, UDP Oracle GIOP SSL - -

// source: IANA service name and port number registry

03 Check it

Which program uses port 2482, and is it reachable?

Linux

sudo ss -ltnup 'sport = :2482'      # process listening on 2482
sudo lsof -nP -i :2482

macOS

sudo lsof -nP -i :2482

Windows (PowerShell)

Get-NetTCPConnection -LocalPort 2482 -State Listen | Select LocalAddress, OwningProcess
Get-NetUDPEndpoint -LocalPort 2482
netstat -ano | findstr :2482

From another machine

nmap -p 2482 -sV <host>
sudo nmap -sU -p 2482 <host>
nc -zv <host> 2482

Block it in the firewall

sudo ufw deny 2482/tcp                                         # Linux (ufw)
New-NetFirewallRule -DisplayName "Block 2482" -Direction Inbound -LocalPort 2482 -Protocol TCP -Action Block  # Windows
04 FAQ
What is port 2482 used for?

Port 2482 is assigned by IANA to giop-ssl (Oracle GIOP SSL).

Is port 2482 TCP or UDP?

Port 2482 is registered for TCP and UDP.

Is it safe to open port 2482?

It depends on the program that listens on it. Open it only for a service you know and only to the networks that need it. Bind the service to localhost or a private network, never to a public address.

How do I check if port 2482 is open?

On Linux run "ss -ltnup 'sport = :2482'", on macOS "lsof -nP -i :2482", and on Windows "netstat -ano | findstr :2482" to see the local process. From another machine, "nmap -p 2482 <host>" shows whether it is reachable.

05 Related
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