Module: PWN::SAST::Logger

Defined in:
lib/pwn/sast/logger.rb

Overview

SAST Module used to identify whether sensitive artifacts such as passwords, pre-auth tokens, etc are persisted to log files (which may lead to unauthorized access).

Class Method Summary collapse

Class Method Details

.authors ⇒ Object

Author(s)

0day Inc. <[email protected]>



70
71
72
73
74
 
# File 'lib/pwn/sast/logger.rb', line 70

public_class_method def self.authors
  "AUTHOR(S):
    0day Inc. <[email protected]>
  "
end

.help ⇒ Object

Display Usage for this Module



78
79
80
81
82
83
84
85
86
87
 
# File 'lib/pwn/sast/logger.rb', line 78

public_class_method def self.help
  puts "USAGE:
    sast_arr = #{self}.scan(
      dir_path: 'optional path to dir defaults to .',
      git_repo_root_uri: 'optional http uri of git repo scanned'
    )

    #{self}.authors
  "
end

.scan(opts = {}) ⇒ Object

Supported Method Parameters

PWN::SAST::Logger.scan(

dir_path: 'optional path to dir defaults to .'
git_repo_root_uri: 'optional http uri of git repo scanned'

)



18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
 
# File 'lib/pwn/sast/logger.rb', line 18

public_class_method def self.scan(opts = {})
  dir_path = opts[:dir_path]
  git_repo_root_uri = opts[:git_repo_root_uri].to_s.scrub

  test_case_filter = "
    grep -Fin \
    -e '.warn' \
    -e '.info' \
    -e '.error' \
    -e '.debug' {PWN_SAST_SRC_TARGET} > /dev/null | grep -i \
    -e log | grep -i \
    -e pass \
    -e pwd \
    -e saml \
    -e uri \
    -e url \
    -e auth \
    -e cred \
    -e token \
    -e session \
    -e key
  "

  PWN::SAST::TestCaseEngine.execute(
    test_case_filter: test_case_filter,
    security_references: security_references,
    dir_path: dir_path,
    git_repo_root_uri: git_repo_root_uri
  )
rescue StandardError => e
  raise e
end

.security_references ⇒ Object

Used primarily to map NIST 800-53 Revision 4 Security Controls web.nvd.nist.gov/view/800-53/Rev4/impact?impactName=HIGH to PWN Exploit & Static Code Anti-Pattern Matching Modules to Determine the level of Testing Coverage w/ PWN.



56
57
58
59
60
61
62
63
64
65
66
 
# File 'lib/pwn/sast/logger.rb', line 56

public_class_method def self.security_references
  {
    sast_module: self,
    section: 'PROTECTION OF INFORMATION AT REST',
    nist_800_53_uri: 'https://csrc.nist.gov/projects/cprt/catalog#/cprt/framework/version/SP_800_53_5_1_1/home?element=SC-28',
    cwe_id: '779',
    cwe_uri: 'https://cwe.mitre.org/data/definitions/779.html'
  }
rescue StandardError => e
  raise e
end