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Merge pull request #785 from taus-semmle/python-unsafe-use-of-mktemp

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Python: Add query for unsafe use of `tempfile.mktemp`.
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Mark Shannon
2019-02-27 15:01:06 +00:00
committed by GitHub
parent 999e0c8b95 e47b391329
commit f7d7b8eef2
11 changed files with 135 additions and 0 deletions
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change-notes/1.20/analysis-python.md
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@@ -19,6 +19,7 @@ The API has been improved to declutter the global namespace and improve discover
| Default version of SSL/TLS may be insecure (`py/insecure-default-protocol`) | security, external/cwe/cwe-327 | Finds instances where an insecure default protocol may be used. Results are shown on LGTM by default. |
| Incomplete regular expression for hostnames (`py/incomplete-hostname-regexp`) | security, external/cwe/cwe-020 | Finds instances where a hostname is incompletely sanitized because a regular expression contains an unescaped character. Results are shown on LGTM by default. |
| Incomplete URL substring sanitization (`py/incomplete-url-substring-sanitization`) | security, external/cwe/cwe-020 | Finds instances where a URL is incompletely sanitized due to insufficient checks. Results are shown on LGTM by default. |
| Insecure temporary file (`py/insecure-temporary-file`) | security, external/cwe/cwe-377 | Finds uses of the insecure and deprecated `tempfile.mktemp`, `os.tempnam`, and `os.tmpnam` functions. Results are shown on LGTM by default. |
| Overly permissive file permissions (`py/overly-permissive-file`) | security, external/cwe/cwe-732 | Finds instances where a file is created with overly permissive permissions. Results are not shown on LGTM by default. |
| Use of insecure SSL/TLS version (`py/insecure-protocol`) | security, external/cwe/cwe-327 | Finds instances where a known insecure protocol has been specified. Results are shown on LGTM by default. |