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reports.py
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""" reports module of scans to poam"""
# pylint: disable=C0301
import re
import sys
import pprint
import os.path
import string
import datetime
import logging
import jmespath
import pickle
from scar_pickles import SCARPickles
from collections.abc import Iterable
from PyQt5 import QtCore, QtGui, QtWidgets
from functools import reduce
from dateutil import parser
from threading import Thread
from queue import Queue
import xlsxwriter
import psutil
from utils import Utils
import time
class Reports:
""" reports class of scans to reports """
workbook = None
scan_results = []
strings = {
'STIG' : 'Security Technical Implementation Guide',
'IGN_SOFT' : r'/drivers|drv|driver|lib|library|framework|patch|update|runtime|chipset|redistributable|kb[0-9]+'
}
def __init__(self, main_window=None):
""" constructor """
if getattr(sys, 'frozen', False):
application_path = sys._MEIPASS
else:
application_path = os.path.dirname(os.path.abspath(__file__))
self.scar_conf = SCARPickles.loader( os.path.join(application_path, "data", "scar_configs.pkl") )
self.scar_data = SCARPickles.loader( os.path.join(application_path, "data", "scar_data.pkl") )
FORMAT = "[%(asctime)s ] %(levelname)s - %(filename)s; %(lineno)s: %(name)s.%(module)s.%(funcName)s(): %(message)s"
logging.basicConfig(filename=f"{self.scar_conf.get('application_path')}/scans2reports.log", level=logging.INFO, format=FORMAT)
logging.info('Building Reports Object')
report_name = "{}/results/{}".format(
os.path.dirname(os.path.realpath(__file__)),
datetime.datetime.now().strftime("scans2reports-%Y%m%d_%H%M%S.xlsx")
)
self.workbook = xlsxwriter.Workbook(report_name)
self.main_window = main_window
def close_workbook(self):
""" Close the excel file """
logging.info('Closing Workbook')
self.workbook.close()
def rpt_scap_ckl_issues(self):
""" SCAP - CKL Inconsistencies tab """
if 'rpt_scap_ckl_issues' in self.scar_conf.get('skip_reports'):
return None
logging.info('Building SCAP-CKL Inconsistencies report')
worksheet = self.workbook.add_worksheet('SCAP-CKL Inconsistencies')
if self.main_window:
self.main_window.statusBar().showMessage("Generating 'SCAP-CKL Inconsistencies' Tab")
widths = [40, 40, 15, 15, 15, 15, 35, 35, 25, 25, 25, 25, 20, 20, 75, 75, 75, 150]
ascii = string.ascii_uppercase
for index, w in enumerate(widths):
worksheet.set_column("{}:{}".format( ascii[index], ascii[index]), w)
worksheet.autofilter(0, 0, 0, int(len(widths))-1)
report = []
start_time = datetime.datetime.now()
print( " {} - Compiling SCAP and CKL results".format(datetime.datetime.now() - start_time ) )
with open(os.path.join(self.scar_conf.get('application_path'), "data", "scan_results.pkl"), "rb") as f:
scan_results = pickle.load(f)
scaps = jmespath.search(
"results[?type=='SCAP'].{ scan_title: title, version: version, release: release, filename: filename, requirements: requirements[] | [*].{ req_title: req_title, grp_id: grp_id, vuln_id: vuln_id, rule_id: rule_id, plugin_id: plugin_id, status: status, finding_details: finding_details, comments: comments } }",
{ 'results' : scan_results}
)
ckls = jmespath.search(
"results[?type=='CKL'].{ scan_title: title, version: version, release: release, filename: filename, requirements: requirements[] | [*].{ req_title: req_title, grp_id: grp_id, vuln_id: vuln_id, rule_id: rule_id, plugin_id: plugin_id, status: status, finding_details: finding_details, comments: comments } }",
{ 'results' : scan_results}
)
print( " {} - Finished compiling SCAP and CKL results".format(datetime.datetime.now() - start_time ) )
mismatch = []
print(" {} - Finding Non-Executed CKL requirements".format( datetime.datetime.now() - start_time ))
executed_ckls = list(set(jmespath.search("results[].requirements[].vuln_id[]", { 'results' : ckls} )))
for scap in scaps:
start_time2 = datetime.datetime.now()
for req in scap['requirements']:
if req['vuln_id'] not in executed_ckls:
c = {
'Scan Title' : scap['scan_title'].replace(self.strings['STIG'], 'STIG'),
'Req Title' : req['req_title'],
'SCAP Version' : int(str(scap['version'])),
'SCAP Release' : int(str(scap['release'])),
'CKL Version' : '',
'CKL Release' : '',
'SCAP Grp_Id' : req['grp_id'],
'CKL Grp_Id' : '',
'SCAP Rule_Id' : req['rule_id'],
'CKL Rule_Id' : '',
'SCAP Vuln_Id' : req['vuln_id'],
'CKL Vuln_Id' : '',
'SCAP Status' : Utils.status(req['status'], 'HUMAN'),
'CKL Status' : 'Not Executed',
'SCAP Filename' : os.path.basename(scap['filename']),
'CKL Filename' : '',
'CKL Finding Details' : '',
'CKL Comments' : ''
}
mismatch.append(c)
print( " {} - Finished Non-Executed CKL search".format(datetime.datetime.now() - start_time ) )
print( " {} - Compiling CKL/SCAP status mismatches".format(datetime.datetime.now() - start_time ) )
with open(os.path.join(self.scar_conf.get('application_path'), "data", "scan_results.pkl"), "rb") as f:
scan_results = pickle.load(f)
disa_scans = jmespath.search(
"""results[?type == 'CKL' || type == 'SCAP'].{
type: type,
scan_title: title,
filename: filename,
version: version,
release: release,
requirements: requirements[*].{
req_title: req_title,
grp_id: grp_id,
rule_id: rule_id,
vuln_id: vuln_id,
status: status,
comments: comments,
finding_details: finding_details
}
}""",
{ 'results' : scan_results}
)
findings = []
for scan in disa_scans:
for req in scan['requirements']:
findings.append({
'scan_title' : scan['scan_title'],
'type' : scan['type'],
'filename' : scan['filename'],
'version' : scan['version'],
'release' : scan['release'],
'req_title' : req['req_title'],
'grp_id' : req['grp_id'],
'rule_id' : req['rule_id'],
'vuln_id' : req['vuln_id'],
'status' : req['status'],
'finding_details' : req['finding_details'],
'comments' : req['comments']
})
print(" {} - Analyzing {} scan results".format(datetime.datetime.now() - start_time, len(findings) ))
open_scap_findings = list(set( jmespath.search("results[?type == 'SCAP' && (status == 'O' || status == 'E' )].vuln_id" , { 'results' : findings }) ))
closed_ckl_findings = list(set( jmespath.search("results[?type == 'CKL' && status != 'O'].vuln_id" , { 'results' : findings }) ))
mismatched_scans = sorted( list( set(open_scap_findings) & set(closed_ckl_findings) ) )
print(" {} - Found {} mismatched scan results".format(datetime.datetime.now() - start_time, len(mismatched_scans) ))
index = 0
total = len(mismatched_scans)
for mismatched_scan in mismatched_scans:
index += 1
if index % 100 == 0:
print(" {} - {} percent complete".format(datetime.datetime.now() - start_time, round( index / total *100 ,2) ))
for scap in jmespath.search("results[?type == 'SCAP' && (status == 'O' || status == 'E' ) && vuln_id == '" + mismatched_scan + "']", { 'results' : findings } ):
for ckl in jmespath.search("results[?type == 'CKL' && status != 'O' && vuln_id == '" + mismatched_scan + "']", { 'results' : findings } ):
c = {
'Scan Title' : scap['scan_title'].replace(self.strings['STIG'], 'STIG'),
'Req Title' : scap['req_title'],
'SCAP Version' : int(str(scap['version'])),
'SCAP Release' : int(str(scap['release'])),
'CKL Version' : int(str(ckl['version'])),
'CKL Release' : int(str(ckl['release'])),
'SCAP Grp_Id' : scap['grp_id'],
'CKL Grp_Id' : ckl['grp_id'],
'SCAP Rule_Id' : scap['rule_id'],
'CKL Rule_Id' : ckl['rule_id'],
'SCAP Vuln_Id' : scap['vuln_id'],
'CKL Vuln_Id' : ckl['vuln_id'],
'SCAP Status' : Utils.status(scap['status'], 'HUMAN'),
'CKL Status' : Utils.status(ckl['status'], 'HUMAN'),
'SCAP Filename' : os.path.basename(scap['filename']),
'CKL Filename' : os.path.basename(ckl['filename']),
'CKL Finding Details' : ckl['finding_details'],
'CKL Comments' : ckl['comments']
}
mismatch.append(c)
print( " {} - Finished mismatch search".format(datetime.datetime.now() - start_time ) )
print( " Generating Tab")
report = sorted(mismatch, key=lambda s: (str(
s['Scan Title']).lower().strip(),
str(s['SCAP Status']).lower().strip(),
str(s['SCAP Vuln_Id']).lower().strip(),
str(s['SCAP Rule_Id']).lower().strip(),
str(s['Req Title']).lower().strip(),
))
row = 0
bold = self.workbook.add_format({'bold': True})
cell_format = self.workbook.add_format({'font_size':8, 'text_wrap': True, 'align': 'justify', 'valign':'top'})
if report:
col = 0
for column_header in report[0]:
worksheet.write(row, col, column_header, bold)
col += 1
row += 1
for result in report:
col = 0
for value in result:
worksheet.write(row, col, result[value], cell_format)
col += 1
row += 1
def rpt_test_plan(self):
""" Generates Test Plan """
if 'rpt_test_plan' in self.scar_conf.get('skip_reports'):
return None
logging.info('Building Test Plan Report')
worksheet = self.workbook.add_worksheet('Test Plan')
if self.main_window:
self.main_window.statusBar().showMessage("Generating 'Test Plan' Tab")
widths = [75,20,50,50,35]
ascii = string.ascii_uppercase
for index, w in enumerate(widths):
worksheet.set_column("{}:{}".format( ascii[index], ascii[index]), w)
worksheet.autofilter(0, 0, 0, int(len(widths))-1)
report = []
with open(os.path.join(self.scar_conf.get('application_path'), "data", "scan_results.pkl"), "rb") as f:
scan_results = pickle.load(f)
acas_files = jmespath.search(
"""results[?type == 'ACAS'].{
type: type,
version: version,
feed: feed,
filename: filename,
scan_date: scan_date,
hosts: hosts[] | [*].[hostname][]
}""",
{ 'results' : scan_results}
)
for scan_file in acas_files:
if self.main_window:
QtGui.QGuiApplication.processEvents()
report.append({
'Title' : 'ACAS: Assured Compliance Assessment Solution / Nessus Scanner',
'Version' : str(scan_file['version']) + " - " + str(scan_file['feed']),
'Hosts' : ", ".join( scan_file['hosts']),
'Scan File Name' : os.path.basename(scan_file['filename']),
'Dates' : (parser.parse(scan_file['scan_date'])).strftime("%m/%d/%Y %H:%M:%S"),
})
scap_files = jmespath.search(
"""results[?type == 'SCAP'].{
title: title,
type: type,
version: version,
release: release,
filename: filename,
scan_date: scan_date,
hostname: hostname
}""",
{ 'results' : scan_results}
)
for scan_file in scap_files:
if self.main_window:
QtGui.QGuiApplication.processEvents()
report.append({
'Title' : f"{scan_file['type']}: {scan_file['title']}",
'Version' : "V" + str(scan_file['version']) + "R" + str(scan_file['release']),
'Hosts' : scan_file['hostname'],
'Scan File Name' : os.path.basename(scan_file['filename']),
'Dates' : (parser.parse(scan_file['scan_date'])).strftime("%m/%d/%Y %H:%M:%S"),
})
ckl_files = jmespath.search(
"""results[?type == 'CKL'].{
title: title,
type: type,
version: version,
release: release,
filename: filename,
scan_date: scan_date,
hostname: hostname
}""",
{ 'results' : scan_results}
)
for scan_file in ckl_files:
if self.main_window:
QtGui.QGuiApplication.processEvents()
report.append({
'Title' : f"{scan_file['type']}: {scan_file['title']}",
'Version' : "V" + str(scan_file['version']) + "R" + str(scan_file['release']),
'Hosts' : scan_file['hostname'],
'Scan File Name' : os.path.basename(scan_file['filename']),
'Dates' : (parser.parse(scan_file['scan_date'])).strftime("%m/%d/%Y %H:%M:%S"),
})
report = sorted(report, key=lambda s: (str(s['Title']).lower().strip(), str(s['Version']).lower().strip(), str(s['Hosts']).lower().strip()))
row = 0
bold = self.workbook.add_format({'bold': True})
wrap_text = self.workbook.add_format({'font_size':8, 'text_wrap': True})
if report:
col = 0
for column_header in report[0]:
worksheet.write(row, col, column_header, bold)
col += 1
row += 1
for result in report:
col = 0
for value in result:
worksheet.write(row, col, result[value], wrap_text)
col += 1
row += 1
def rpt_poam(self):
""" Generates POAM """
if 'rpt_poam' in self.scar_conf.get('skip_reports'):
return None
logging.info('Building POAM')
worksheet = self.workbook.add_worksheet('POA&M')
if self.main_window:
self.main_window.statusBar().showMessage("Generating 'POAM' Tab")
QtGui.QGuiApplication.processEvents()
widths = [1,40,15,25,25,25,30,15,30,45,20,30,25,75,40,40,25,25,40,25,25,40,25,40,50]
ascii = string.ascii_uppercase
for index, w in enumerate(widths):
worksheet.set_column("{}:{}".format( ascii[index], ascii[index]), w)
worksheet.autofilter(0, 0, 0, int(len(widths))-1)
start_time = datetime.datetime.now()
print( " {} - Compiling SCAP and CKL results".format(datetime.datetime.now() - start_time ) )
q = Queue(maxsize=0)
poam_results = {'O' : {}, 'NA' : {}, 'NR' : {}, 'E' : {}, 'C' : {}}
def get_scan(queue, poam_results, scan_results):
while not queue.empty():
work = queue.get()
status = work[0]
type = work[1]
if type == 'disa':
disa_scans = jmespath.search(
"results[?type=='SCAP' || type=='CKL'].{ scan_title: title, policy: policy, scanner_edition: scanner_edition, scan_description: description, type: type, version: version, release: release, hostname: hostname, filename: filename, requirements: requirements[] | [?status=='" + status + "'].{ req_title: req_title, cci: cci, grp_id: grp_id, vuln_id: vuln_id, rule_id: rule_id, plugin_id: plugin_id, status: status, finding_details: finding_details, resources: resources, severity: severity, solution: solution, comments: comments, description: description } }",
{ 'results' : scan_results}
)
for scan in disa_scans:
for req in scan['requirements']:
if str(req['rule_id']) not in poam_results[status]:
poam_results[status][str(req['rule_id'])] = {
'scan_title' : scan['scan_title'],
'grp_id' : req['grp_id'],
'vuln_id' : req['vuln_id'],
'rule_id' : req['rule_id'],
'plugin_id' : req['plugin_id'],
'cci' : req['cci'],
'iavm' : '',
'req_title' : req['req_title'],
'description' : req['description'],
'resources' : req['resources'],
'severity' : req['severity'],
'solution' : req['solution'],
'status' : req['status'],
'results' : [],
}
poam_results[status][ str(req['rule_id']) ]['results'].append({
'scan_file' : os.path.basename( scan['filename'] ),
'type' : scan['type'],
'finding_details' : req['finding_details'],
'comments' : req['comments'],
'policy' : scan['policy'],
'scanner_edition' : scan['scanner_edition'],
'hostname' : scan['hostname'],
'version' : scan['version'],
'release' : scan['release'],
})
elif type == 'acas':
acas_scans = jmespath.search(
"results[?type=='ACAS'].{ scan_title: title, policy: policy, scanner_edition: '', scan_description: '', type: type, version: version, release: feed, filename: filename, hosts: hosts[] | [*].{ hostname: hostname, requirements: requirements[] | [?status=='" + status + "'].{ cci: cci, req_title: req_title, description: description, grp_id: grp_id, vuln_id: vuln_id, rule_id: rule_id, plugin_id: plugin_id, iavm: iavm, status: status, finding_details: finding_details, resources: resources, severity: severity, solution: solution, comments: comments, publication_date: publication_date, modification_date: modification_date } } }",
{ 'results' : scan_results}
)
for scan in acas_scans:
for host in scan['hosts']:
for req in host['requirements']:
if str(req['plugin_id']) not in poam_results[status]:
poam_results[status][str(req['plugin_id'])] = {
'scan_title' : scan['scan_title'],
'grp_id' : req['grp_id'],
'vuln_id' : req['vuln_id'],
'rule_id' : req['rule_id'],
'plugin_id' : req['plugin_id'],
'cci' : req['cci'],
'iavm' : req['iavm'],
'req_title' : req['req_title'],
'description' : req['description'],
'resources' : req['resources'],
'severity' : req['severity'],
'solution' : req['solution'],
'status' : req['status'],
'publication_date' : req['publication_date'],
'modification_date' : req['modification_date'],
'results' : [],
}
poam_results[status][ str(req['plugin_id']) ]['results'].append({
'scan_file' : os.path.basename( scan['filename'] ),
'type' : scan['type'],
'finding_details' : req['finding_details'],
'comments' : req['comments'],
'policy' : scan['policy'],
'scanner_edition' : scan['scanner_edition'],
'hostname' : host['hostname'],
'version' : scan['version'],
'release' : scan['release'],
})
queue.task_done()
with open(os.path.join(self.scar_conf.get('application_path'), "data", "scan_results.pkl"), "rb") as f:
scan_results = pickle.load(f)
for status in ['O', 'NA', 'NR', 'E', 'C']:
q.put((status, 'acas'))
q.put((status, 'disa'))
num_threads = int(psutil.cpu_count()) * 2
for i in range(num_threads):
worker = Thread(target=get_scan, args=(q, poam_results, scan_results))
worker.setDaemon(True)
worker.start()
while q.qsize() > 0:
QtGui.QGuiApplication.processEvents()
q.join()
print( " {} - Finished compiling SCAP and CKL results".format(datetime.datetime.now() - start_time ) )
selected_mitigations = {}
if self.scar_data.get('mitigations') is not None and len(self.scar_data.get('mitigations')) >0 and 'mitigations' in self.scar_data.get('mitigations').keys():
for mit in self.scar_data.get('mitigations')['mitigations']:
if mit['plugin_id'] is not None and mit['plugin_id'].strip() != '':
selected_mitigations[ str(mit['plugin_id']) ] = mit['mitigation']
if mit['vuln_id'] is not None and mit['vuln_id'].strip() != '':
selected_mitigations[ str(mit['vuln_id']) ] = mit['mitigation']
if mit['rule_id'] is not None and mit['rule_id'].strip() != '':
selected_mitigations[ str(mit['rule_id']) ] = mit['mitigation']
report = []
for stat in ['O', 'NA', 'NR', 'E', 'C']:
for finding in poam_results[stat]:
req = poam_results[stat][finding]
rmf_controls = self.scar_data.get('data_mapping')['acas_control'][req['grp_id']] if req['grp_id'] in self.scar_data.get('data_mapping')['acas_control'] else ''
if rmf_controls == '':
rmf_controls = self.scar_data.get('data_mapping')['ap_mapping'][req['cci']] if req['cci'] in self.scar_data.get('data_mapping')['ap_mapping'] else ''
hosts = []
types = []
comments = []
finding_details = []
for host in req['results']:
if self.scar_conf.get('host_details'):
hosts.append(f"{host['hostname']} [{host['type']} - Ver: {host['version']}, Rel/Feed: {host['release']} ]")
else:
hosts.append(f"{host['hostname']}")
types.append(f"{host['type']}")
comments.append(f"{host['comments']}")
finding_details.append(f"{host['finding_details']}")
hosts = "\n".join(hosts)
types = list(set(types))
prefix = "/".join(types)
comments = "\n\n".join( list(set([c for c in comments if c])) )
finding_details = "\n\n".join( list(set([f for f in finding_details if f])) )
# pylint: disable=C0330
scd = ""
if self.scar_conf.get('scd'):
if self.scar_conf.get('lower_risk'):
scd = datetime.date.today() + datetime.timedelta( ([1095, 365, 90, 30])[Utils.clamp( (int(Utils.risk_val(req['severity'], 'NUM')) - 1), 1, 3 )] )
else:
scd = datetime.date.today() + datetime.timedelta( ([1095, 365, 90, 30])[Utils.clamp( (int(Utils.risk_val(req['severity'], 'NUM'))), 1, 3 )] )
else:
scd = ''
predisposing_conditions = self.scar_conf.get('predisposing_conditions')
mitigation_statement = ''
if self.scar_conf.get('mitigation_statements') == 'poam':
if str(req['plugin_id']) in selected_mitigations.keys():
mitigation_statement = selected_mitigations[ str(req['plugin_id']) ]
if str(req['vuln_id']) in selected_mitigations.keys():
mitigation_statement = selected_mitigations[ str(req['vuln_id']) ]
if str(req['rule_id']) in selected_mitigations.keys():
mitigation_statement = selected_mitigations[ str(req['rule_id']) ]
elif self.scar_conf.get('mitigation_statements') == 'ckl' and 'ckl' in req['results'][0]['type'].lower():
mitigation_statement = comments
elif self.scar_conf.get('mitigation_statements') == 'both':
if str(req['plugin_id']) in selected_mitigations.keys():
mitigation_statement = selected_mitigations[ str(req['plugin_id']) ]
if str(req['vuln_id']) in selected_mitigations.keys():
mitigation_statement = selected_mitigations[ str(req['vuln_id']) ]
if str(req['rule_id']) in selected_mitigations.keys():
mitigation_statement = selected_mitigations[ str(req['rule_id']) ]
if mitigation_statement.strip() == '' and 'ckl' in req['results'][0]['type'].lower():
mitigation_statement = comments
if self.scar_conf.get('test_results') is not None:
#test results parsed
if req['cci'].strip() != '':
#cci is present
if(
self.scar_conf.get('test_results') == 'add' or
(
isinstance(self.scar_data.get('test_result_data'), Iterable) and
not isinstance(self.scar_data.get('test_result_data'), str)
)
):
#add option selected, proceed as normal
rmf_controls = rmf_controls
comments = f"{ req['cci']}\n\n{comments}"
status = f"{ Utils.status(req['status'], 'HUMAN') }"
elif self.scar_conf.get('test_results') == 'close':
#close option selected, inheritted or CCI's not in package will be closed.
#non-inheritted controls that are present will proceed as normal
if(
isinstance(self.scar_data.get('test_result_data'), Iterable) and
not isinstance(self.scar_data.get('test_result_data'), str) and
req['cci'].strip().replace('CCI-','').zfill(6) not in self.scar_data.get('test_result_data').keys()
):
#the current cci is not in the implementation plan, map to close
comments = f"{ req['cci']}\n\nThis vulnerability is mapped to { req['cci']} {rmf_controls}, however this CCI/AP is not part of the package baseline. Therefore this requirement is being marked as 'Completed' by default. \n\n{comments}"
rmf_controls = rmf_controls
status = f"{ Utils.status('C', 'HUMAN') }"
else:
#the current cci is part of the implementation plan
if(
isinstance(self.scar_data.get('test_result_data'), Iterable) and
not isinstance(self.scar_data.get('test_result_data'), str) and
(
self.scar_data.get('test_result_data')[ req['cci'].strip().replace('CCI-','').zfill(6) ]['implementation'] == 'Inherited' or
self.scar_data.get('test_result_data')[ req['cci'].strip().replace('CCI-','').zfill(6) ]['inherited'] != 'Local'
)
):
#the current cci is marked as inheritted. Close the requirement
comments = f"{ req['cci']}\n\nThis vulnerability was originally mapped to { req['cci']} {rmf_controls}, however this CCI/AP is inheritted from {self.scar_data.get('test_result_data')[ req['cci'].strip().replace('CCI-','').zfill(6) ]['inherited']}. Therefore it is being marked as completed by default. \n\n{comments}"
rmf_controls = rmf_controls
status = f"{ Utils.status('C', 'HUMAN') }"
else:
#the current cci is not marked as inherited. Process as usual.
rmf_controls = rmf_controls
comments = f"{ req['cci']}\n\n{comments}"
status = f"{ Utils.status(req['status'], 'HUMAN') }"
elif self.scar_conf.get('test_results') == 'convert':
#convert option selected, inheritted or CCI's not in package will be converted to CM-6.5
#non-inheritted controls that are present will proceed as normal
if(
isinstance(self.scar_data.get('test_result_data'), Iterable) and
not isinstance(self.scar_data.get('test_result_data'), str) and
req['cci'].strip().replace('CCI-','').zfill(6) not in self.scar_data.get('test_result_data').keys()
):
#the current cci is not in the implementation plan, map to CM-6.5
comments = f"CCI-000366\n\nThis vulnerability is mapped to { req['cci']} {rmf_controls}, however this CCI/AP is not part of the package baseline. Therefore this requirement is being mapped to CCI-000366 CM-6.5.\n\n{comments}"
req['cci'] = 'CCI-000366'
rmf_controls = "CM-6.5"
status = f"{ Utils.status(req['status'], 'HUMAN') }"
else:
#the current cci is part of the implementation plan
if(
isinstance(self.scar_data.get('test_result_data'), Iterable) and
not isinstance(self.scar_data.get('test_result_data'), str) and
(
self.scar_data.get('test_result_data')[ req['cci'].strip().replace('CCI-','').zfill(6) ]['implementation'] == 'Inherited' or
self.scar_data.get('test_result_data')[ req['cci'].strip().replace('CCI-','').zfill(6) ]['inherited'] != 'Local'
)
):
#the current cci is marked as inheritted. Close the requirement
comments = f"CCI-000366\n\nThis vulnerability was originally mapped to { req['cci']} {rmf_controls}, however this CCI/AP is inheritted from {self.scar_data.get('test_result_data')[ req['cci'].strip().replace('CCI-','').zfill(6) ]['inherited']}. Therefore it is being mapped to CCI-000366 CM-6.5. \n\n{comments}"
req['cci'] = 'CCI-000366'
rmf_controls = "CM-6.5"
status = f"{ Utils.status(req['status'], 'HUMAN') }"
else:
#the current cci is not marked as inherited. Process as usual.
rmf_controls = rmf_controls
comments = f"{ req['cci']}\n\n{comments}"
status = f"{ Utils.status(req['status'], 'HUMAN') }"
else:
#fallthrough catch. This should never be reached
rmf_controls = rmf_controls
comments = f"{ req['cci']}\n\n{comments}"
status = f"{ Utils.status(req['status'], 'HUMAN') }"
else:
#no cci present, convert to CM-6.5
rmf_controls = 'CM-6.5'
req['cci'] = 'CCI-000366'
comments = f"{req['cci']}\n\nThe control mapping for this requirement is unavailable so it is being mapped to CCI-000366 CM-6.5 by default. \n\n{comments}"
status = f"{ Utils.status(req['status'], 'HUMAN') }"
else:
#test results not submitted, process as usual
rmf_controls = rmf_controls
comments = f"{ req['cci']}\n\n{comments}"
status = f"{ Utils.status(req['status'], 'HUMAN') }"
if self.scar_conf.get('include_finding_details'):
comments = f"{comments}\n\nFinding Details:\n{finding_details}"
req_data = {
'A' : '',
'Control Vulnerability Description' : f"Title: {req['req_title']}\n{req['iavm']}\nFamily: {req['grp_id']}\n\nDescription:\n{req['description']}",
'Security Control Number (NC/NA controls only)' : rmf_controls,
'Office/Org' : f"{self.scar_data.get('command')}\n{self.scar_data.get('name')}\n{self.scar_data.get('phone')}\n{self.scar_data.get('email')}\n".strip(),
'Security Checks' : f"{req['plugin_id']}{req['rule_id']}\n{req['vuln_id']}",
'Resources Required' : f"{req['resources']}",
'Scheduled Completion Date' : scd,
'Milestone with Completion Dates' : "{m} {s[0]} updates {s[1]}/{s[2]}/{s[0]}".format(
s=str(scd).split('-'),
m=(['Winter', 'Spring', 'Summer', 'Autumn'][((int(str(scd).split('-')[1]) -1 )//3)]),
) if self.scar_conf.get('scd') else '',
'Milestone Changes' : '',
'Source Identifying Control Vulnerability' : f"{prefix} {req['scan_title']}",
'Status' : status,
'Comments' : comments,
'Raw Severity' : Utils.risk_val(req['severity'], 'MIN'),
'Devices Affected' : hosts,
'Mitigations' : mitigation_statement,
'Predisposing Conditions' : predisposing_conditions,
'Severity' : Utils.risk_val(req['severity'], 'POAM'),
'Relevance of Threat' : 'High',
'Threat Description' : req['description'],
'Likelihood' : Utils.risk_val(req['severity'], 'POAM'),
'Impact' : Utils.risk_val(req['severity'], 'POAM'),
'Impact Description' : '',
'Residual Risk Level' : Utils.risk_val(req['severity'], 'POAM'),
'Recommendations' : req['solution'],
'Resulting Residual Risk after Proposed Mitigations': Utils.risk_val(str(Utils.clamp((int(Utils.risk_val(req['severity'], 'NUM')) - 1), 0, 3)), 'POAM') if self.scar_conf.get('lower_risk') else Utils.risk_val(req['severity'], 'POAM'),
}
if 'publication_date' not in req:
report.append(req_data)
elif req['publication_date'] is None:
report.append(req_data)
elif( str(req['publication_date']).strip() == '' ):
report.append(req_data)
elif( datetime.datetime.strptime(req['publication_date'],'%Y/%m/%d') < datetime.datetime.today() - datetime.timedelta(days=self.scar_conf.get('exclude_plugins') ) ):
report.append(req_data)
# pylint: enable=C0330
print( " {} - Generating POAM".format(datetime.datetime.now() - start_time) )
row = 0
bold = self.workbook.add_format({'bold': True})
cell_format = self.workbook.add_format({'font_size':8, 'text_wrap': True, 'align': 'left', 'valign':'top'})
date_fmt = self.workbook.add_format({'num_format':'mm/dd/yyyy', 'font_size': 8, 'align': 'justify', 'valign':'top'})
if report:
report = sorted(report, key=lambda s: (
str(s['Status']).lower().strip(),
str(s['Source Identifying Control Vulnerability']).lower().strip(),
str(s['Security Checks']).lower().strip()
))
col = 0
for column_header in report[0]:
worksheet.write(row, col, column_header, bold)
col += 1
row += 1
for result in report:
col = 0
for value in result:
if col == 6:
worksheet.write(row, col, str(result[value]).strip(), date_fmt)
else:
worksheet.write(row, col, str(result[value]).strip(), cell_format)
col += 1
row += 1
print( " {} - Finished generating POAM".format(datetime.datetime.now() - start_time) )
def rpt_rar(self):
""" Generates RAR """
if 'rpt_rar' in self.scar_conf.get('skip_reports'):
return None
logging.info('Building RAR')
worksheet = self.workbook.add_worksheet('RAR')
if self.main_window:
self.main_window.statusBar().showMessage("Generating 'RAR' Tab")
QtGui.QGuiApplication.processEvents()
widths = [15,15,45,30,30,45,20,15,30,30,15,15,30,30,15,15,15,15,30,30,45,30]
ascii = string.ascii_uppercase
for index, w in enumerate(widths):
worksheet.set_column("{}:{}".format( ascii[index], ascii[index]), w)
worksheet.autofilter(0, 0, 0, int(len(widths))-1)
start_time = datetime.datetime.now()
print( " {} - Compiling SCAP and CKL results".format(datetime.datetime.now() - start_time ) )
q = Queue(maxsize=0)
poam_results = {'O' : {}, 'NA' : {}, 'NR' : {}, 'E' : {}, 'C' : {}}
def get_scan(queue, poam_results, scan_results):
while not queue.empty():
work = queue.get()
status = work[0]
type = work[1]
if type == 'disa':
disa_scans = jmespath.search(
"results[?type=='SCAP' || type=='CKL'].{ scan_title: title, policy: policy, scanner_edition: scanner_edition, scan_description: description, type: type, version: version, release: release, hostname: hostname, filename: filename, requirements: requirements[] | [?status=='" + status + "'].{ req_title: req_title, cci: cci, grp_id: grp_id, vuln_id: vuln_id, rule_id: rule_id, plugin_id: plugin_id, status: status, finding_details: finding_details, resources: resources, severity: severity, solution: solution, comments: comments, description: description } }",
{ 'results' : scan_results}
)
for scan in disa_scans:
for req in scan['requirements']:
if str(req['rule_id']) not in poam_results[status]:
poam_results[status][str(req['rule_id'])] = {
'scan_title' : scan['scan_title'],
'grp_id' : req['grp_id'],
'vuln_id' : req['vuln_id'],
'rule_id' : req['rule_id'],
'plugin_id' : req['plugin_id'],
'cci' : req['cci'],
'req_title' : req['req_title'],
'description' : req['description'],
'resources' : req['resources'],
'severity' : req['severity'],
'solution' : req['solution'],
'status' : req['status'],
'results' : [],
}
poam_results[status][ str(req['rule_id']) ]['results'].append({
'scan_file' : os.path.basename( scan['filename'] ),
'type' : scan['type'],
'finding_details' : req['finding_details'],
'comments' : req['comments'],
'policy' : scan['policy'],
'scanner_edition' : scan['scanner_edition'],
'hostname' : scan['hostname'],
'version' : scan['version'],
'release' : scan['release'],
})
elif type == 'acas':
acas_scans = jmespath.search(
"results[?type=='ACAS'].{ scan_title: title, policy: policy, scanner_edition: '', scan_description: '', type: type, version: version, release: feed, filename: filename, hosts: hosts[] | [*].{ hostname: hostname, requirements: requirements[] | [?status == '" + status + "'].{ cci: cci, req_title: req_title, description: description, grp_id: grp_id, vuln_id: vuln_id, rule_id: rule_id, plugin_id: plugin_id, status: status, finding_details: finding_details, resources: resources, severity: severity, solution: solution, comments: comments, publication_date: publication_date, modification_date: modification_date } } }",
{ 'results' : scan_results}
)
for scan in acas_scans:
for host in scan['hosts']:
for req in host['requirements']:
if str(req['plugin_id']) not in poam_results[status]:
poam_results[status][str(req['plugin_id'])] = {
'scan_title' : scan['scan_title'],
'grp_id' : req['grp_id'],
'vuln_id' : req['vuln_id'],
'rule_id' : req['rule_id'],
'plugin_id' : req['plugin_id'],
'cci' : req['cci'],
'req_title' : req['req_title'],
'description' : req['description'],
'resources' : req['resources'],
'severity' : req['severity'],
'solution' : req['solution'],
'status' : req['status'],
'publication_date' : req['publication_date'],
'modification_date' : req['modification_date'],
'results' : [],
}
poam_results[status][ str(req['plugin_id']) ]['results'].append({
'scan_file' : os.path.basename( scan['filename'] ),
'type' : scan['type'],
'finding_details' : req['finding_details'],
'comments' : req['comments'],
'policy' : scan['policy'],
'scanner_edition' : scan['scanner_edition'],
'hostname' : host['hostname'],
'version' : scan['version'],
'release' : scan['release'],
})
queue.task_done()
with open(os.path.join(self.scar_conf.get('application_path'), "data", "scan_results.pkl"), "rb") as f:
scan_results = pickle.load(f)
for status in ['O', 'NA', 'NR', 'E', 'C']:
q.put((status, 'acas'))
q.put((status, 'disa'))
num_threads = int(psutil.cpu_count()) * 2
for i in range(num_threads):
worker = Thread(target=get_scan, args=(q, poam_results, scan_results))
worker.setDaemon(True)
worker.start()
while q.qsize() > 0:
QtGui.QGuiApplication.processEvents()
q.join()
print( " {} - Finished compiling SCAP and CKL results".format(datetime.datetime.now() - start_time ) )
selected_mitigations = {}
if self.scar_data.get('mitigations') is not None and len( self.scar_data.get('mitigations') ) >0 and 'mitigations' in self.scar_data.get('mitigations').keys():
for mit in self.scar_data.get('mitigations')['mitigations']:
if mit['plugin_id'] is not None and mit['plugin_id'].strip() != '':
selected_mitigations[ str(mit['plugin_id']) ] = mit['mitigation']
if mit['vuln_id'] is not None and mit['vuln_id'].strip() != '':
selected_mitigations[ str(mit['vuln_id']) ] = mit['mitigation']
if mit['rule_id'] is not None and mit['rule_id'].strip() != '':
selected_mitigations[ str(mit['rule_id']) ] = mit['mitigation']
report = []
for stat in ['O', 'NA', 'NR', 'E', 'C']:
for finding in poam_results[stat]:
req = poam_results[stat][finding]
# print(req)
hosts = []
types = []
comments = []
finding_details = []
for host in req['results']:
if self.scar_conf.get('host_details'):
hosts.append(f"{host['hostname']} [{host['type']} - Ver: {host['version']}, Rel/Feed: {host['release']} ]")
else:
hosts.append(f"{host['hostname']}")
types.append(f"{host['type']}")
comments.append(f"{host['comments']}")
finding_details.append(f"{host['finding_details']}")
hosts = "\n".join(hosts)
types = list(set(types))
prefix = "/".join(types)
comments = "\n\n".join( list(set([c for c in comments if c])) )
finding_details = "Finding Details:\n" + "\n\n".join( list(set([f for f in finding_details if f])) )
rmf_controls = self.scar_data.get('data_mapping')['acas_control'][req['grp_id']] if req['grp_id'] in self.scar_data.get('data_mapping')['acas_control'] else ''
if rmf_controls == '':
rmf_controls = self.scar_data.get('data_mapping')['ap_mapping'][req['cci']] if req['cci'] in self.scar_data.get('data_mapping')['ap_mapping'] else ''
objectives = []
for rmf_cia in self.scar_data.get('data_mapping')['rmf_cia']:
if rmf_controls.strip() != '' and rmf_cia['Ctl'] == rmf_controls:
if rmf_cia['CL'] == 'X' or rmf_cia['CM'] == 'X' or rmf_cia['CH'] == 'X':
objectives.append('C')
if rmf_cia['IL'] == 'X' or rmf_cia['IM'] == 'X' or rmf_cia['IH'] == 'X':
objectives.append('I')
if rmf_cia['AL'] == 'X' or rmf_cia['AM'] == 'X' or rmf_cia['AH'] == 'X':
objectives.append('A')
objectives = list(set(objectives))
objectives = ", ".join( objectives )
mitigation_statement = ''
if self.scar_conf.get('mitigation_statements') == 'poam':
if str(req['plugin_id']) in selected_mitigations.keys():
mitigation_statement = selected_mitigations[ str(req['plugin_id']) ]
if str(req['vuln_id']) in selected_mitigations.keys():
mitigation_statement = selected_mitigations[ str(req['vuln_id']) ]
if str(req['rule_id']) in selected_mitigations.keys():
mitigation_statement = selected_mitigations[ str(req['rule_id']) ]
elif self.scar_conf.get('mitigation_statements') == 'ckl' and 'ckl' in req['results'][0]['type'].lower():
mitigation_statement = comments
elif self.scar_conf.get('mitigation_statements') == 'both':
if str(req['plugin_id']) in selected_mitigations.keys():
mitigation_statement = selected_mitigations[ str(req['plugin_id']) ]
if str(req['vuln_id']) in selected_mitigations.keys():
mitigation_statement = selected_mitigations[ str(req['vuln_id']) ]
if str(req['rule_id']) in selected_mitigations.keys():
mitigation_statement = selected_mitigations[ str(req['rule_id']) ]
if mitigation_statement.strip() == '' and 'ckl' in req['results'][0]['type'].lower():
mitigation_statement = comments
if self.scar_conf.get('test_results') is not None:
#test results parsed
if req['cci'].strip() != '':
#cci is present
if(
self.scar_conf.get('test_results') == 'add' or
(
isinstance(self.scar_data.get('test_result_data'), Iterable) and
not isinstance(self.scar_data.get('test_result_data'), str)
)
):
#add option selected, proceed as normal
rmf_controls = rmf_controls
comments = f"{ req['cci']}\n\n{comments}"
status = f"{ Utils.status(req['status'], 'HUMAN') }"
elif self.scar_conf.get('test_results') == 'close':
#close option selected, inheritted or CCI's not in package will be closed.
#non-inheritted controls that are present will proceed as normal
if(
isinstance(self.scar_data.get('test_result_data'), Iterable) and
not isinstance(self.scar_data.get('test_result_data'), str) and
req['cci'].strip().replace('CCI-','').zfill(6) not in self.scar_data.get('test_result_data').keys()
):
#the current cci is not in the implementation plan, map to close
comments = f"{ req['cci']}\n\nThis vulnerability is mapped to { req['cci']} {rmf_controls}, however this CCI/AP is not part of the package baseline. Therefore this requirement is being marked as 'Completed' by default. \n\n{comments}"
rmf_controls = rmf_controls
status = f"{ Utils.status('C', 'HUMAN') }"
else:
#the current cci is part of the implementation plan
if(
isinstance(self.scar_data.get('test_result_data'), Iterable) and
not isinstance(self.scar_data.get('test_result_data'), str) and
(
self.scar_data.get('test_result_data')[ req['cci'].strip().replace('CCI-','').zfill(6) ]['implementation'] == 'Inherited' or
self.scar_data.get('test_result_data')[ req['cci'].strip().replace('CCI-','').zfill(6) ]['inherited'] != 'Local'
)
):
#the current cci is marked as inheritted. Close the requirement
comments = f"{ req['cci']}\n\nThis vulnerability was originally mapped to { req['cci']} {rmf_controls}, however this CCI/AP is inheritted from {self.self.scar_data.get('test_result_data')[ req['cci'].strip().replace('CCI-','').zfill(6) ]['inherited']}. Therefore it is being marked as completed by default. \n\n{comments}"
rmf_controls = rmf_controls
status = f"{ Utils.status('C', 'HUMAN') }"
else:
#the current cci is not marked as inherited. Process as usual.
rmf_controls = rmf_controls
comments = f"{ req['cci']}\n\n{comments}"
status = f"{ Utils.status(req['status'], 'HUMAN') }"
elif(
isinstance(self.scar_data.get('test_result_data'), Iterable) and
not isinstance(self.scar_data.get('test_result_data'), str) and
self.scar_conf.get('test_results') == 'convert'
):
#convert option selected, inheritted or CCI's not in package will be converted to CM-6.5
#non-inheritted controls that are present will proceed as normal
if(
isinstance(self.scar_data.get('test_result_data'), Iterable) and
not isinstance(self.scar_data.get('test_result_data'), str) and
req['cci'].strip().replace('CCI-','').zfill(6) not in self.scar_data.get('test_result_data').keys()
):
#the current cci is not in the implementation plan, map to CM-6.5
comments = f"CCI-000366\n\nThis vulnerability is mapped to { req['cci']} {rmf_controls}, however this CCI/AP is not part of the package baseline. Therefore this requirement is being mapped to CCI-000366 CM-6.5.\n\n{comments}"
req['cci'] = 'CCI-000366'
rmf_controls = "CM-6.5"
status = f"{ Utils.status(req['status'], 'HUMAN') }"
else:
#the current cci is part of the implementation plan
if(
isinstance(self.scar_data.get('test_result_data'), Iterable) and