51 lines
1.4 KiB
Plaintext
51 lines
1.4 KiB
Plaintext
include::../description.adoc[]
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include::../ask-yourself.adoc[]
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include::../recommended.adoc[]
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== Sensitive Code Example
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----
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file = open("/tmp/temporary_file","w+") # Sensitive
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----
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----
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tmp_dir = os.environ.get('TMPDIR') # Sensitive
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file = open(tmp_dir+"/temporary_file","w+")
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----
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== Compliant Solution
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[source,python]
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----
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import tempfile
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file = tempfile.TemporaryFile(dir="/tmp/my_subdirectory", mode='"w+") # Compliant
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----
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== See
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* https://owasp.org/Top10/A01_2021-Broken_Access_Control/[OWASP Top 10 2021 Category A1] - Broken Access Control
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* https://www.owasp.org/index.php/Top_10-2017_A5-Broken_Access_Control[OWASP Top 10 2017 Category A5] - Broken Access Control
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* https://www.owasp.org/index.php/Top_10-2017_A3-Sensitive_Data_Exposure[OWASP Top 10 2017 Category A3] - Sensitive Data Exposure
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* https://cwe.mitre.org/data/definitions/377[MITRE, CWE-377] - Insecure Temporary File
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* https://cwe.mitre.org/data/definitions/379[MITRE, CWE-379] - Creation of Temporary File in Directory with Incorrect Permissions
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* https://www.owasp.org/index.php/Insecure_Temporary_File[OWASP, Insecure Temporary File]
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* https://docs.python.org/3/library/tempfile.html[Python tempfile module]
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ifdef::env-github,rspecator-view[]
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'''
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== Implementation Specification
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(visible only on this page)
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include::../message.adoc[]
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'''
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== Comments And Links
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(visible only on this page)
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include::../comments-and-links.adoc[]
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endif::env-github,rspecator-view[]
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