CVE-2020-36649 : Exploit Details and Defense Strategies
Learn about CVE-2020-36649, a vulnerability in mholt PapaParse up to version 5.1.x, leading to inefficient regular expression complexity. Upgrade to version 5.2.0 to mitigate the issue.
A vulnerability was found in mholt PapaParse up to version 5.1.x, leading to inefficient regular expression complexity. Upgrading to version 5.2.0 is recommended to address this issue.
Understanding CVE-2020-36649
This CVE involves a vulnerability in mholt PapaParse up to version 5.1.x, impacting the file papaparse.js.
What is CVE-2020-36649?
The vulnerability in mholt PapaParse up to version 5.1.x is classified as problematic due to inefficient regular expression complexity.
The Impact of CVE-2020-36649
The manipulation of unknown data in the affected file can lead to inefficient regular expression complexity, potentially exploited by attackers.
Technical Details of CVE-2020-36649
CVE-2020-36649 involves the following technical aspects:
Vulnerability Description
The vulnerability in mholt PapaParse up to version 5.1.x allows for inefficient regular expression complexity.
Affected Systems and Versions
- Vendor: mholt
- Product: PapaParse
- Affected Versions: 5.0, 5.1
Exploitation Mechanism
Attackers can exploit the vulnerability by manipulating unknown data in the papaparse.js file.
Mitigation and Prevention
To address CVE-2020-36649, consider the following steps:
Immediate Steps to Take
- Upgrade the affected component to version 5.2.0.
Long-Term Security Practices
- Regularly update software components to the latest versions.
- Implement secure coding practices to prevent similar vulnerabilities.
Patching and Updates
- Apply patch 235a12758cd77266d2e98fd715f53536b34ad621.