NetManage Chameleon SMTPd Remote Overflow DoS

This script is Copyright (C) 1999-2016 Tenable Network Security, Inc.

Synopsis :

The remote SMTP server has a buffer overflow vulnerability.

Description :

The remote host appears to be running NetManage Chameleon SMTPd.

This version of the software has a remote buffer overflow
vulnerability. Nessus crashed the service by issuing a long argument
to the HELP command. A remote attacker could exploit this issue to
crash the service, or possibly execute arbitrary code.

There is also a buffer overflow related to the HELO command, but
Nessus has not checked for this issue.

See also :

Solution :

Upgrade to the latest version of this software.

Risk factor :

Critical / CVSS Base Score : 10.0
CVSS Temporal Score : 8.5
Public Exploit Available : false

Family: SMTP problems

Nessus Plugin ID: 10042 (chameleon_smtpd_overflow.nasl)

Bugtraq ID: 2387

CVE ID: CVE-1999-0261

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