Tópico: Falhas no Apache

ae galera rodei o Sandcat e o Shadow Security Scanner, no meu servidor, ele entrou as seguinte falhas, no diretorio.
outdate
/manual
/manual/
/icons
/manua/imagens
/cgi-bin/#403
/index.html
//
///
//////////////////////////
pelo SSS deu estas msg
Web Servers : Apache Web Server Remote IPv6 Buffer Overflow Vulnerability
Port 80
Description Apache Web Server is reportedly affected by a remote buffer overflow vulnerability. This issue is due to a buffer boundary condition error that fails to provide a valid string length parameter while using libc memory copy functions. It has been reported that this issue can be exploited to execute arbitrary code on computers running BSD based Unix variants. This issue is reportedly due to the implementation of the 'memcpy()' function. On Linux based Unix variants this issue can only be exploited to trigger a denial of service condition.
How to fix Upgrade to the current version of Apache.
Risk Level Medium

todos deste tipo e outras como falha remota, ou vulneravel para DoS.
Po galera se alguem puder me ajudar agradeo, ja rodei o apt-get update, e o upgrade, para atualizar meus pacotes, inclusive do apache.