mirror of https://github.com/CIRCL/AIL-framework
67 lines
2.0 KiB
Python
Executable File
67 lines
2.0 KiB
Python
Executable File
#!/usr/bin/env python2
|
|
# -*-coding:UTF-8 -*
|
|
"""
|
|
The CVE Module
|
|
======================
|
|
|
|
This module is consuming the Redis-list created by the Categ module.
|
|
|
|
It apply CVE regexes on paste content and warn if a reference to a CVE is spotted.
|
|
|
|
"""
|
|
|
|
import time
|
|
import re
|
|
from pubsublogger import publisher
|
|
from packages import Paste
|
|
from Helper import Process
|
|
|
|
|
|
def search_cve(message):
|
|
filepath, count = message.split()
|
|
paste = Paste.Paste(filepath)
|
|
content = paste.get_p_content()
|
|
# regex to find CVE
|
|
reg_cve = re.compile(r'(CVE-)[1-2]\d{1,4}-\d{1,5}')
|
|
# list of the regex results in the Paste, may be null
|
|
results = set(reg_cve.findall(content))
|
|
|
|
# if the list is greater than 2, we consider the Paste may contain a list of cve
|
|
if len(results) > 0:
|
|
print('{} contains CVEs'.format(paste.p_name))
|
|
publisher.warning('{} contains CVEs'.format(paste.p_name))
|
|
|
|
#send to Browse_warning_paste
|
|
p.populate_set_out('cve;{}'.format(filepath), 'BrowseWarningPaste')
|
|
#Send to duplicate
|
|
p.populate_set_out(filepath, 'Duplicate')
|
|
|
|
if __name__ == '__main__':
|
|
# If you wish to use an other port of channel, do not forget to run a subscriber accordingly (see launch_logs.sh)
|
|
# Port of the redis instance used by pubsublogger
|
|
publisher.port = 6380
|
|
# Script is the default channel used for the modules.
|
|
publisher.channel = 'Script'
|
|
|
|
# Section name in bin/packages/modules.cfg
|
|
config_section = 'Cve'
|
|
|
|
# Setup the I/O queues
|
|
p = Process(config_section)
|
|
|
|
# Sent to the logging a description of the module
|
|
publisher.info("Run CVE module")
|
|
|
|
# Endless loop getting messages from the input queue
|
|
while True:
|
|
# Get one message from the input queue
|
|
message = p.get_from_set()
|
|
if message is None:
|
|
publisher.debug("{} queue is empty, waiting".format(config_section))
|
|
time.sleep(1)
|
|
continue
|
|
|
|
# Do something with the message from the queue
|
|
search_cve(message)
|
|
|