Internal scans (IBMs Internet Security Systems) have detected the following vulnerability - Apache (4279658)

Internal scans (IBMs Internet Security Systems) have detected the following vulnerability - What should be done about it?

 

LOW - apache-server-token-not-set
ApacheServerTokenNotSet : Apache Web server ServerTokens has not been set

Details:
The Apache HTTP Server could allow a remote attacker to obtain sensitive information.
Apache HTTP Server uses a configuration directive called ServerTokens to control what
information the server discloses about itself in the HTTP header lines of the banner in a
response to a query. The information disclosed includes the operating system and the software
version numbers running on the server. ServerTokens has not been set, which could allow an attacker
to launch further attacks Internal scans (IBMs Internet Security Systems) have detected the following vulnerability