System.V.Derived.Login.Buffer.Overflow

description-logoDescription

This indicates a possible attempt to exploit of a buffer overflow vulnerability in the login program on System V based Operating systems.
The vulnerability may allow remote attackers to execute arbitrary commands by sending a large number of arguments through services such as telnet.

affected-products-logoAffected Products

System V based Operating Systems dated 2001 and before.

Impact logoImpact

System compromise: remote code execution.

recomended-action-logoRecommended Actions

Disable Telnet, rLogin and other programs using login for authentication. If you cannot disable Telnet and other services, you can limit your exposure to this vulnerabilities by using a firewall to restrict access to ports 23 and 513. This does not protect you against attackers from the local network.

Telemetry logoTelemetry

Coverage

IPS (Regular DB)
IPS (Extended DB)