CVE-2018-3650 : What You Need to Know
Learn about CVE-2018-3650 affecting Intel Distribution for Python before 2018 Update 2. Find out how to mitigate the Denial of Service vulnerability and prevent exploitation.
Intel Distribution for Python before 2018 Update 2 is vulnerable to a Denial of Service issue due to insufficient input validation in the Bleach module.
Understanding CVE-2018-3650
The vulnerability in the Bleach module of Intel Distribution for Python allows unprivileged users to bypass URI sanitization using a local vector.
What is CVE-2018-3650?
The Bleach module in Intel Distribution for Python versions prior to IDP 2018 Update 2 has a vulnerability in its input validation process, enabling unprivileged users to bypass URI sanitization.
The Impact of CVE-2018-3650
This vulnerability can be exploited by attackers to cause a Denial of Service (DoS) condition on affected systems.
Technical Details of CVE-2018-3650
The technical details of the CVE-2018-3650 vulnerability are as follows:
Vulnerability Description
- Insufficient input validation in the Bleach module
- Allows unprivileged users to bypass URI sanitization
Affected Systems and Versions
- Product: Intel Distribution for Python
- Vendor: Intel Corporation
- Versions Affected: Before 2018 Update 2
Exploitation Mechanism
- Attackers can exploit the vulnerability using a local vector
Mitigation and Prevention
To address CVE-2018-3650, follow these mitigation steps:
Immediate Steps to Take
- Update Intel Distribution for Python to version 2018 Update 2 or later
- Monitor for any unusual URI sanitization behavior
Long-Term Security Practices
- Regularly review and update input validation processes
- Implement least privilege access controls to limit potential impact
Patching and Updates
- Apply security patches and updates provided by Intel Corporation