GEN004620 - The Sendmail server must have the debug feature disabled.

Information

Debug mode is a feature present in older versions of sendmail which, if not disabled, may allow an attacker to gain access to a system through the sendmail service.

NOTE: Nessus has not performed this check. Please review the benchmark to ensure target compliance.

Solution

Obtain and install a newer version of the SMTP service software (sendmail or Postfix) from RedHat.

See Also

http://iasecontent.disa.mil/stigs/zip/U_RedHat_5_V1R18_STIG.zip