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    Snort bugs

    Scheduled Pinned Locked Moved pfSense Packages
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    • J
      jamesdean
      last edited by

      Fixed the whitelist bug.

      Fixed Snort not completely uninstalling in 2.0 was do to bug outside of Snort Package. Fix will be in latter snapshots.

      TODO:
      Snort Package causing errors in CF card installs win log dir gets over 10mb. Going to add a cron job that monitors the directory and clears it
      when /var/log/snort gets over 10mb.

      James

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      • T
        TreeTopFlyer
        last edited by

        @jamesdean:

        Fixed the whitelist bug.

        Mucho gracias mi amigo

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        • S
          simby
          last edited by

          I can t start snort on x64 pfSense 2.0B4 last build (i have disable bad-traffic.so and bad-traffic, and i have the same problem): What can i do?

          Sep 4 23:28:01 snort[11754]: PortVar 'DCERPC_NCACN_IP_LONG' defined :
          Sep 4 23:28:01 snort[11754]: PortVar 'DCERPC_NCACN_IP_LONG' defined :
          Sep 4 23:28:01 snort[11754]: [ 135 139 445 593 1024:65535 ]
          Sep 4 23:28:01 snort[11754]: [ 135 139 445 593 1024:65535 ]
          Sep 4 23:28:01 snort[11754]:
          Sep 4 23:28:01 snort[11754]:
          Sep 4 23:28:01 snort[11754]: PortVar 'DCERPC_NCACN_UDP_LONG' defined :
          Sep 4 23:28:01 snort[11754]: PortVar 'DCERPC_NCACN_UDP_LONG' defined :
          Sep 4 23:28:01 snort[11754]: [ 135 1024:65535 ]
          Sep 4 23:28:01 snort[11754]: [ 135 1024:65535 ]
          Sep 4 23:28:01 snort[11754]:
          Sep 4 23:28:01 snort[11754]:
          Sep 4 23:28:01 snort[11754]: PortVar 'DCERPC_NCACN_UDP_SHORT' defined :
          Sep 4 23:28:01 snort[11754]: PortVar 'DCERPC_NCACN_UDP_SHORT' defined :
          Sep 4 23:28:01 snort[11754]: [ 135 593 1024:65535 ]
          Sep 4 23:28:01 snort[11754]: [ 135 593 1024:65535 ]
          Sep 4 23:28:01 snort[11754]:
          Sep 4 23:28:01 snort[11754]:
          Sep 4 23:28:01 snort[11754]: PortVar 'DCERPC_NCACN_TCP' defined :
          Sep 4 23:28:01 snort[11754]: PortVar 'DCERPC_NCACN_TCP' defined :
          Sep 4 23:28:01 snort[11754]: [ 2103 2105 2107 ]
          Sep 4 23:28:01 snort[11754]: [ 2103 2105 2107 ]
          Sep 4 23:28:01 snort[11754]:
          Sep 4 23:28:01 snort[11754]:
          Sep 4 23:28:01 snort[11754]: PortVar 'DCERPC_BRIGHTSTORE' defined :
          Sep 4 23:28:01 snort[11754]: PortVar 'DCERPC_BRIGHTSTORE' defined :
          Sep 4 23:28:01 snort[11754]: [ 6503:6504 ]
          Sep 4 23:28:01 snort[11754]: [ 6503:6504 ]
          Sep 4 23:28:01 snort[11754]:
          Sep 4 23:28:01 snort[11754]:
          Sep 4 23:28:01 snort[11754]: Detection:
          Sep 4 23:28:01 snort[11754]: Detection:
          Sep 4 23:28:01 snort[11754]: Search-Method = AC-BNFA-Q
          Sep 4 23:28:01 snort[11754]: Search-Method = AC-BNFA-Q
          Sep 4 23:28:01 snort[11754]: Found pid path directive (/var/log/snort/run)
          Sep 4 23:28:01 snort[11754]: Found pid path directive (/var/log/snort/run)
          Sep 4 23:28:01 snort[11754]: Tagged Packet Limit: 256
          Sep 4 23:28:01 snort[11754]: Tagged Packet Limit: 256
          Sep 4 23:28:01 snort[11754]: Loading dynamic engine /usr/local/lib/snort/dynamicengine/libsf_engine.so…
          Sep 4 23:28:01 snort[11754]: Loading dynamic engine /usr/local/lib/snort/dynamicengine/libsf_engine.so…
          Sep 4 23:28:01 snort[11754]: done
          Sep 4 23:28:01 snort[11754]: done
          Sep 4 23:28:01 snort[11754]: Loading all dynamic detection libs from /usr/local/lib/snort/dynamicrules/…
          Sep 4 23:28:01 snort[11754]: Loading all dynamic detection libs from /usr/local/lib/snort/dynamicrules/…
          Sep 4 23:28:01 snort[11754]: Loading dynamic detection library /usr/local/lib/snort/dynamicrules//bad-traffic.so…
          Sep 4 23:28:01 snort[11754]: Loading dynamic detection library /usr/local/lib/snort/dynamicrules//bad-traffic.so…
          Sep 4 23:28:01 snort[11754]: FATAL ERROR: Failed to load /usr/local/lib/snort/dynamicrules//bad-traffic.so: /usr/local/lib/snort/dynamicrules//bad-traffic.so: unsupported file layout
          Sep 4 23:28:01 snort[11754]: FATAL ERROR: Failed to load /usr/local/lib/snort/dynamicrules//bad-traffic.so: /usr/local/lib/snort/dynamicrules//bad-traffic.so: unsupported file layout
          Sep 4 23:28:01 SnortStartup[12043]: Interface Rule START for 0_25855_em1…
          Sep 4 23:28:04 check_reload_status: syncing firewall

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          • J
            jamesdean
            last edited by

            Simby

            Precompiled shared object rules ("so.rules") are rules that private companies have given to snort.org in binary format. Snort.org is currently only building freebsd 32 bit versions of said rules.

            I have to turn off so.rules for Pfsense 2.0 64 bit until snort.org builds 64 bit versions of said rules.

            James

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            • S
              simby
              last edited by

              what is the difference on rules

              .snort
              .so
              .emergenty

              ?

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              • G
                g4m3c4ck
                last edited by

                • emerging-* Are the emerging threats rules maintained by emergingthreats.net

                • snort*.so    Are precompiled shared object rules that private companies have given to snort.org in binary format

                • snort*        Without .so rules are Sourcefire VRT Certified Rules that have been developed, tested and approved by the Sourcefire Vulnerability Research Team (VRT).

                • pfsense*    Are the only ones and am not so sure about. I thought they were rules exclusive to the pfSense build of snort. Me only having one pfsense-voip.rules category now makes me think I might have something wrong.

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                • D
                  darklogic
                  last edited by

                  There are so major issues with the New SNORT Package V 1.34 that just released. I cannot get the package to start. I have uninstalled, reinstalled, rebooted, deleted interface, unchecked save my settings and then uninstall and reinstall. Basically start from strach.

                  I have never had this issue before.

                  Thanks for any help.

                  1 Reply Last reply Reply Quote 0
                  • F
                    firewold
                    last edited by

                    @darklogic:

                    There are so major issues with the New SNORT Package V 1.34 that just released. I cannot get the package to start. I have uninstalled, reinstalled, rebooted, deleted interface, unchecked save my settings and then uninstall and reinstall. Basically start from strach.

                    I have never had this issue before.

                    Thanks for any help.

                    I have the same problem after updating to the new 1.34

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                    • J
                      jamesdean
                      last edited by

                      Sorry about that.

                      Doing code clean up.

                      Fixed

                      James

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                      • D
                        DigitalJer
                        last edited by

                        Thanks once again James !

                        –------------------------------------------------
                        2.4.3-RELEASE (amd64)
                        built on Mon Mar 26 18:02:04 CDT 2018
                        FreeBSD 11.1-RELEASE-p7
                        VM in ESXi 5.5
                        1 x 1000baseTX (WAN)
                        1 x 1000baseTX (LAN)

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