swagger-api / swagger-api/swagger-codegen
CVE-2022-42969 (High) detected in py-1.11.0-py2.py3-none-any.whl
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Description
CVE-2022-42969 - High Severity Vulnerability
Vulnerable Library - py-1.11.0-py2.py3-none-any.whl
library with cross-python path, ini-parsing, io, code, log facilities
Library home page: https://files.pythonhosted.org/packages/f6/f0/10642828a8dfb741e5f3fbaac830550a518a775c7fff6f04a007259b0548/py-1.11.0-py2.py3-none-any.whl
Path to dependency file: /samples/client/petstore/python/test-requirements.txt
Path to vulnerable library: /samples/client/petstore/python/test-requirements.txt,/samples/client/petstore/python-asyncio/test-requirements.txt,/samples/client/petstore/python-asyncio/dev-requirements.txt,/samples/server/petstore/flaskConnexion/test-requirements.txt,/samples/client/petstore/python-tornado/dev-requirements.txt,/samples/client/petstore-security-test/python/test-requirements.txt,/samples/client/petstore/python/dev-requirements.txt,/samples/client/petstore/python-tornado/test-requirements.txt,/samples/server/petstore/flaskConnexion-python2/test-requirements.txt
Dependency Hierarchy:
- ❌ py-1.11.0-py2.py3-none-any.whl (Vulnerable Library)
Found in HEAD commit: 4b7a8d7d7384aa6a27d6309c35ade0916edae7ed
Found in base branches: 3.0.0, master
Vulnerability Details
The py library through 1.11.0 for Python allows remote attackers to conduct a ReDoS (Regular expression Denial of Service) attack via a Subversion repository with crafted info data, because the InfoSvnCommand argument is mishandled.
Publish Date: 2022-10-16
URL: CVE-2022-42969
CVSS 3 Score Details (7.5)
Base Score Metrics:
- Exploitability Metrics:
- Attack Vector: Network
- Attack Complexity: Low
- Privileges Required: None
- User Interaction: None
- Scope: Unchanged
- Impact Metrics:
- Confidentiality Impact: None
- Integrity Impact: None
- Availability Impact: High
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Inspect the listed test-requirements.txt and dev-requirements.txt files across the Python petstore samples, starting with the dependency entries for py 1.11.0. Identify a non-vulnerable replacement for CVE-2022-42969, update the affected requirements, and verify the relevant Python sample tests.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- python
- Domain
- security
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 35/100