LDAP

Description

This indicates an attempt to use the LDAP protocol.
Lightweight Directory Access Protocol (LDAP) provides access to distributed directory services. It allows the sharing of information about users, systems, networks, services, and applications. One of the most common use of LDAP is to store usernames and passwords centrally.

Affected Products

LDAP

Impact

Network resources consumption

Technology

Browser-Based, Network-Protocol, Client-Server, Peer-to-Peer, Cloud-Based, Mobile-Device

Behavior

• Reasonable

Default Ports

• TCP/389
• TCP/636
• TCP/3268-3269
• UDP/389
• UDP/636
• UDP/3268-3269

References

• https://tools.ietf.org/html/rfc4511