NAME

       tigexp - UNIX Security Checker Explanation Generator

SYNOPSIS

       tigexp msgid [msgid[msgid...]]

       tigexp [-f|-F] [security_report]

DESCRIPTION

       Tigexp  is  used to generate explanations of the output from the Tiger security checking package.  In the
       first form, tigexp will generate an explanation of each of the message ids listed.  In the  second  form,
       the  security  report  specified will be scanned and explanations generated.  The -f option will generate
       one explanation for each unique message id in the security report, whereas the -F option will output  the
       security report with explanations inserted after each entry in the report.

       There  are five different message levels produced by Tiger. Each of the message levels is the last letter
       of the message id. The levels are:

       ALERT  A message of this level indicates  that  Tiger  has  detected  a  possible  intrusion  attempt  or
              troublesome misconfiguration which can expose the whole system to attacks.

       FAIL   Messages  of this level indicate a violation of a generic security policy or a possible intrusion.
              Appropriate action should be taken to fix this security issue.

       WARN   Messages of this level indicate a security  issue  which  should  be  checked  further  and  might
              indicate a probable vulnerability or exposure. Most Tiger messages appear in this category.

       INFO   These  includes  information  messages which are not necessarily a security violation but might be
              useful  for  the  administrator.  Note  that  the   tigerrc   configuration   file   through   the
              Tiger_Show_INFO_Msgs  option  determines  whether  or  not  Tiger  shows  these items. The default
              behaviour is to not show them.

       ERROR  These messages are errors in the execution of Tiger (or any of its scripts), this is probably  due
              to  a  misconfiguration in the program, because of a problem in the installation or because a file
              needed for the test is missing. The script who outputs this error should be investigated further.

       CONFIG Messages with this level inform of stages in the configuration process  of  Tiger.  They  are  not
              errors  (otherwise  ERROR  would be used) but notices for the user running the program explaining,
              for example, which configuration might be used.

   OPTIONS
       -f     Scan the indicated security report and generate explanations  of  it.   One  explanation  will  be
              generated  for each unique message id in the security report.  If the name of a security report is
              not given, then the report is read from stdin.

       -F     Output the indicated security report with explanations inserted after each entry  in  the  report.
              If the name of a security report is not given, then the report is read from stdin.

FILES

       $TIGERHOMEDIR/doc/explain.idx

SEE ALSO

       tiger(8)

BUGS

       If the explanation index is out of date, it doesn't recognize it and generates junk.