CVE-2023-36632 Report - Details, Severity, & Advisories
Twingate Team
•
Jun 6, 2024
What is CVE-2023-36632?
CVE-2023-36632 is a high-severity vulnerability affecting the legacy email.utils.parseaddr function in Python versions up to and including 3.11.4. This vulnerability allows attackers to trigger a "RecursionError: maximum recursion depth exceeded while calling a Python object" through a crafted argument, potentially impacting systems that utilize the affected Python function.
Who is impacted by this?
Specifically, those using Python versions up to and including 3.11.4 are impacted by this vulnerability. It is important for users to be aware of this issue and take necessary precautions to protect their systems.
What should I do if I’m affected?
If you're affected by the CVE-2023-36632 vulnerability, it's crucial to take action to protect your systems. To mitigate this issue, follow these steps:
Update your Python version to the latest release, if possible.
Avoid using the legacy email.utils.parseaddr function in your applications.
Use the email.parser.BytesParser or email.parser.Parser class instead, as recommended in the Python email package documentation.
Is this in CISA’s Known Exploited Vulnerabilities Catalog?
The CVE-2023-36632 vulnerability, known as Uncontrolled Recursion in Python's email.utils.parseaddr function, is not listed in CISA's Known Exploited Vulnerabilities Catalog.
Weakness Enumeration
The weakness enumeration for this vulnerability is categorized as CWE-674, which refers to uncontrolled recursion issues in Python's email.utils.parseaddr function.
Learn More
For comprehensive information on this vulnerability, consult the NVD page and the resources listed below.
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CVE-2023-36632 Report - Details, Severity, & Advisories
Twingate Team
•
Jun 6, 2024
What is CVE-2023-36632?
CVE-2023-36632 is a high-severity vulnerability affecting the legacy email.utils.parseaddr function in Python versions up to and including 3.11.4. This vulnerability allows attackers to trigger a "RecursionError: maximum recursion depth exceeded while calling a Python object" through a crafted argument, potentially impacting systems that utilize the affected Python function.
Who is impacted by this?
Specifically, those using Python versions up to and including 3.11.4 are impacted by this vulnerability. It is important for users to be aware of this issue and take necessary precautions to protect their systems.
What should I do if I’m affected?
If you're affected by the CVE-2023-36632 vulnerability, it's crucial to take action to protect your systems. To mitigate this issue, follow these steps:
Update your Python version to the latest release, if possible.
Avoid using the legacy email.utils.parseaddr function in your applications.
Use the email.parser.BytesParser or email.parser.Parser class instead, as recommended in the Python email package documentation.
Is this in CISA’s Known Exploited Vulnerabilities Catalog?
The CVE-2023-36632 vulnerability, known as Uncontrolled Recursion in Python's email.utils.parseaddr function, is not listed in CISA's Known Exploited Vulnerabilities Catalog.
Weakness Enumeration
The weakness enumeration for this vulnerability is categorized as CWE-674, which refers to uncontrolled recursion issues in Python's email.utils.parseaddr function.
Learn More
For comprehensive information on this vulnerability, consult the NVD page and the resources listed below.
Rapidly implement a modern Zero Trust network that is more secure and maintainable than VPNs.
CVE-2023-36632 Report - Details, Severity, & Advisories
Twingate Team
•
Jun 6, 2024
What is CVE-2023-36632?
CVE-2023-36632 is a high-severity vulnerability affecting the legacy email.utils.parseaddr function in Python versions up to and including 3.11.4. This vulnerability allows attackers to trigger a "RecursionError: maximum recursion depth exceeded while calling a Python object" through a crafted argument, potentially impacting systems that utilize the affected Python function.
Who is impacted by this?
Specifically, those using Python versions up to and including 3.11.4 are impacted by this vulnerability. It is important for users to be aware of this issue and take necessary precautions to protect their systems.
What should I do if I’m affected?
If you're affected by the CVE-2023-36632 vulnerability, it's crucial to take action to protect your systems. To mitigate this issue, follow these steps:
Update your Python version to the latest release, if possible.
Avoid using the legacy email.utils.parseaddr function in your applications.
Use the email.parser.BytesParser or email.parser.Parser class instead, as recommended in the Python email package documentation.
Is this in CISA’s Known Exploited Vulnerabilities Catalog?
The CVE-2023-36632 vulnerability, known as Uncontrolled Recursion in Python's email.utils.parseaddr function, is not listed in CISA's Known Exploited Vulnerabilities Catalog.
Weakness Enumeration
The weakness enumeration for this vulnerability is categorized as CWE-674, which refers to uncontrolled recursion issues in Python's email.utils.parseaddr function.
Learn More
For comprehensive information on this vulnerability, consult the NVD page and the resources listed below.
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