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      ÊäÈ룺openssh¶þ½øÖÆÎļþ¡¢opensshºóÃŲ¹¶¡Îļþ

      Êä³ö£ºsshµÇ¼Ã÷ÎÄÕ˺ÅÃÜÂë

      ¸ù¾Ý²»Í¬¹¥»÷˼·£¬¹¥»÷ÕßÀûÓÃÐÞ¸ÄÈí¼þ¶þ½øÖÆÎļþµÄ¹¥»÷ÊÖ·¨Í¨³£ÓÐ1ÖÖ£º

      1.ͨ¹ýÐÞ¸ÄopensshÔ´Âë´´½¨³Ö¾ÃºóÃŽٳÖÃ÷ÎÄÕ˺ÅÃÜÂë

      Ê×ÏÈÏÂÔØopensshµÄÔ´Âë°ü

      https://ftp.osuosl.org/pub/blfs/conglomeration/openssh/openssh-5.9p1.tar.gz

      ÏÂÔØopensshºóÃÅÔ´Âë

      http://core.ipsecs.com/rootkit/patch-to-hack/0x06-openssh-5.9p1.patch.tar.gz

      ÕâÀï°²×°Ò»¸öcentos6.4µÄϵͳ½øÐвâÊÔ

      https://archive.kernel.org/centos-vault/6.4/isos/x86_64/

      ʹÓÃssh -VÃüÁî²é¿´µ±Ç°openssh°æ±¾ÐÅÏ¢

      yum°²×°ËùÐèÒÀÀµ°ü

      yum -y install openssl openssl-devel pam-devel zlib zlib-devel

      ÉÏ´«ÏÂÔØºÃµÄopensshÔ´Âë°üÒÔ¼°ºóÃÅÔ´ÂëÎļþµ½centosÖÐ

      ·Ö±ð½âѹѹËõ°üÎļþ


      tar xf openssh-5.9p1.tar.gz
      tar xf 0x06-openssh-5.9p1.patch.tar.gz


      ½«ºóÃÅÎļþ¼ÐÖеĺóÃŲ¹¶¡Îļþ¸´ÖƵ½opensshÎļþ¼ÐÖÐ

      cp openssh-5.9p1.patch/sshbd5.9p1.diff openssh-5.9p1

      ʹÓÃpatchÃüÁî´ò²¹¶¡

      patch < sshbd5.9p1.diff

      Ð޸ĺóÃÅÃÜÂë

      vim includes.h

      Ð޸İ汾ΪԭopensshÔö¼ÓÒþ±ÎÐÔ

      vim version.h

      °²×°gcc

      yum install gcc

      ±àÒëÅäÖÃ

      ./configure --prefix=/usr --sysconfdir=/etc/ssh --with-pam --with-kerberos5

      ½øÐбàÒë

      make && make install

      ±àÒëÍê³ÉºóÖØÆôssh£¬²é¿´µ±Ç°µÄopenssh°æ±¾ºÅÓëÔ­°æ±¾ºÅÒ»ÖÂ

      service sshd restart
      ssh -V


      ʹÓÃÕ˺ÅÃÜÂë½øÐÐsshÁ¬½Óºó£¬¼´¿ÉÔÚ/tmp/ilogÖп´µ½±£´æµÄÃ÷ÎÄÕ˺ÅÃÜÂë

      cat /tmp/ilog

      Ãâ·ÑÊÔÓÃ
      ·þÎñÈÈÏß

      ÂíÉÏ×Éѯ

      400-811-3777

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