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Upgrade Please Help me - Memcahce UDP attack?

Discussion in 'Install & Upgrades or Pre-Install Questions' started by computer19852007, Mar 1, 2018.

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  1. Mar 1, 2018 #1
    computer19852007

    computer19852007 Member

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    Centmin Mod 1.2.3-eva2000.06
    MariaDB 5.5.34
    I have read a topic is hacker atack via Memcahce UDP, Memcache in Centminmod will fix it?

    Please Read it: The memcached amplification attacks reaching 500 Gbps
    • CentOS Version: i.e. CentOS 6 64bit
    • Centmin Mod Version Installed: 123.09beta01
    Thanks
     
  2. Mar 1, 2018 #2
    Jon Snow

    Jon Snow Active Member

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    Nginx 1.13.9
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  3. Mar 2, 2018 #3
    eva2000

    eva2000 Administrator Staff Member

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    Nginx 1.31.x
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    Yeah Centmin Mod by default installs CSF Firewall so Memcached and Redis ports are firewalled off and protected by default. Also Memcached and Redis are both installs listening to localhost/127.0.0.1 by default anyway so you couldn't access them publicly if you wanted to.

    But still to update to Memcached 1.5.6 on Centmin Mod, update your centmin mod code via centmin.sh menu option 23 submenu option 2, exist centmin.sh and re=run centmin.sh menu option 10 to update Memcached. On Centmin Mod 123.09beta01, you can also run command = cmupdate to update Centmin Mod code, then run centmin.sh menu option 10. See details at Memcached - Memcached Server 1.5.6 Update Available
     
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