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Commits on Jan 3, 2013
  1. changes since psad-2.2

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  2. changes since psad-2.2

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Commits on Jan 2, 2013
  1. bumped version to 2.2.1

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  2. Added EMAIL_THROTTLE for email throttling

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    Added the ability to throttle emails generated by psad via a new
    EMAIL_THROTTLE variable which is implemented as a per-IP threshold.  That
    is, if EMAIL_THROTTLE is set to "10", then psad will only send 1/10th as
    many emails for each scanning IP as it would have normally.  This feature
    was suggested by Naji Mouawad.
  3. Configurable auto-blocking timeout values.

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    Oscar Marley suggested configurable auto-blocking timeout values depending on
    the danger level that a scan or attack achieves.  This resulted in the
    implementation of the AUTO_BLOCK_DL*_TIMEOUT variables.
Commits on Dec 23, 2012
Commits on Dec 21, 2012
  1. Detect Topera IPv6 scans when IP options are logged

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    Added detection for Topera IPv6 scans when --log-ip-options is used in
    the ip6tables logging rule.  When this option is not used, the previous                                                                                                                        psad-2.2 release detected Topera scans.  An example TCP SYN packet
    generated by Topera when --log-ip-options is used looks like this (note                                                                                                                        the series of empty IP options strings "OPT ( )":
    
        Dec 20 20:10:40 rohan kernel: [  488.495776] DROP IN=eth0 OUT=                                                                                                                                 MAC=00:1b:b9:76:9c:e4:00:13:46:3a:41:36:86:dd
        SRC=2012:1234:1234:0000:0000:0000:0000:0001                                                                                                                                                    DST=2012:1234:1234:0000:0000:0000:0000:0002 LEN=132 TC=0 HOPLIMIT=64
        FLOWLBL=0 OPT ( ) OPT ( ) OPT ( ) OPT ( ) OPT ( ) OPT ( ) OPT ( )                                                                                                                              OPT ( ) OPT ( ) PROTO=TCP SPT=61287 DPT=1 WINDOW=8192 RES=0x00 SYN
        URGP=0
Commits on Dec 18, 2012
  1. Parse fwsnort rules for 'msg' fields

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    Added the ability to acquire Snort rule 'msg' fields from fwsnort if
    it's also installed.  A new variable FWSNORT_RULES_DIR tells psad where
    to look for the fwsnort rule set.  This fixes a problem reported by Pui
    Edylie to the psad mailing list where fwsnort logged an attack that psad
    could not map back to a descriptive 'msg' field.
Commits on Dec 16, 2012
Commits on Dec 15, 2012
Commits on Dec 10, 2012
  1. remove 'multiproto' hash key in favor of new 'tot_protocols' hash key…

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    … (used in -sO protocol scan detection)
Commits on Dec 8, 2012
  1. added IP protocol scan test

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Commits on Dec 1, 2012
Commits on Nov 23, 2012
  1. another hyphen fix

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Commits on Nov 21, 2012
  1. added Gregorio Narvaez

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  2. Bug fix for NetAddr::IP usage in --analysis-fields IP search mode

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    Bug fix in --Analyze mode when IP fields are to be searched with the
    --analysis-fields argument (such as --analysis-fields "SRC:1.2.3.4").
    The bug was reported by Gregorio Narvaez, and looked like this:
    
      Use of uninitialized value $_[0] in length at
      ../../blib/lib/NetAddr/IP/UtilPP.pm (autosplit into
      ../../blib/lib/auto/NetAddr/IP/UtilPP/hasbits.al) line 126.
      Use of uninitialized value $_[0] in length at
      ../../blib/lib/NetAddr/IP/UtilPP.pm (autosplit into
      ../../blib/lib/auto/NetAddr/IP/UtilPP/hasbits.al) line 126.
      Bad argument length for NetAddr::IP::UtilPP::hasbits, is 0, should be
      128 at ../../blib/lib/NetAddr/IP/UtilPP.pm (autosplit into
      ../../blib/lib/auto/NetAddr/IP/UtilPP/_deadlen.al) line 122.
    
    Added --stdin argument to allow psad to collect iptables log data from
    STDIN in --Analyze mode.
Commits on Jun 12, 2012
  1. bumped version to psad-2.3-pre1

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Commits on May 27, 2012
Commits on Apr 21, 2012
  1. bumped version to 2.2

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  2. Added install.answers.example file to illustrate install.pl answers t…

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    …o be consumed by --Use-answers
  3. changelog and credits update

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