Plesk Firewall extension allows all connections

Created:

2016-11-16 13:10:17 UTC

Modified:

2017-08-16 17:38:37 UTC

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Plesk Firewall extension allows all connections

Applicable to:

  • Plesk 11.x for Linux

Symptoms

Plesk firewall extension allows all connections but it was not configured in this way at Home > Extensions > Firewall .

# iptables-save | grep "-A INPUT -p udp -j ACCEPT"
/sbin/iptables -A INPUT -p udp -j ACCEPT
# iptables-save | grep "-A INPUT -p tcp -j ACCEPT"
/sbin/iptables -A INPUT -p tcp -j ACCEPT

Cause

This is a software issue with internal ID PPPM-714 . Fixed in Plesk 11.5

Resolution

Upgrade to Plesk 11.5 .

If there is no possibility to do it right now, you can apply workaround:

  1. Create database backups according to article KB213904125

  2. Remove these lines from psa database:

    mysql> delete from module_firewall_rules where object like '%neigh%';
    Query OK, 2 rows affected (0.01 sec)
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