Vulnerability Assessment & Network Security Forums

If through a vulnerability assessment, a network security issue is detected for the vulnerability below, applying the appropriate security patches in a timely matter is very important.  If you have detected that your system has already been compromised, following CERT's Network Security recovery document will assist with recommended steps for system recovery.

Home >> Browse Vulnerability Assessment Database >> SMTP problems >> Sendmail mailing to files

Sendmail mailing to files

Vulnerability Assessment Summary Checks if the remote mail server can be used to gain a shell Detailed Explanation for this Vulnerability Assessment The remote SMTP server did not complain when issued the command : MAIL FROM: root@this_host RCPT TO: /tmp/nessus_test This probably means that it is possible to send mail directly to files, which is a serious threat, since this permits anyone to overwrite any file on the remote server. *** This security hole might be a false positive, since *** some MTAs will not complain to this test, but instead *** just drop the message silently. *** Check for the existence of file 'nessus_test' in /tmp ! Solution : upgrade your MTA or change it. Network Security Threat Level: High Networks Security ID: Vulnerability Assessment Copyright: This script is Copyright (C) 1999 Renaud Deraison

Cables, Connectors

Juniper PE-4DS3-ATM2, 4 Port DS3 ATM2 IQ PIC, Expansion Module for M7i Router $229.99

T640 Juniper 740-002595 Cherokee DC Power Supply PWR-T-DC-S-B Entry Module $35.99

JUNIPER Channelized 4 Port DS-3 Physical Interface Card PIC Module P-4CHDS3 $87.99

New Juniper SRX3400BASE-AC SRX 3400 $1200.0

Discussions

No Discussions have been posted on this vulnerability.