CVE-2019-8136 Explained : Impact and Mitigation
Learn about CVE-2019-8136 affecting Magento 2 versions prior to 2.2.10 and 2.3 prior to 2.3.3 or 2.3.2-p1 due to an insecure component vulnerability in the symphony component.
Magento 2 versions prior to 2.2.10 and 2.3 prior to 2.3.3 or 2.3.2-p1 are affected by a security vulnerability due to the use of outdated HTTP specification abstraction in the symphony component.
Understanding CVE-2019-8136
This CVE identifies an insecure component vulnerability in specific versions of Magento 2.
What is CVE-2019-8136?
Magento 2 versions before 2.2.10 and 2.3 before 2.3.3 or 2.3.2-p1 contain a security flaw related to the use of older HTTP specification abstraction in the symphony component.
The Impact of CVE-2019-8136
The vulnerability could allow attackers to exploit the outdated HTTP specification abstraction, potentially leading to security breaches and unauthorized access to sensitive information.
Technical Details of CVE-2019-8136
Magento 2 versions are affected by this vulnerability due to the following reasons:
Vulnerability Description
The issue arises from the utilization of outdated versions of the HTTP specification abstraction within the symphony component of Magento 2.
Affected Systems and Versions
- Product: Magento 2
- Vendor: Adobe Systems Incorporated
- Affected Versions:
- Magento 2.2 versions prior to 2.2.10
- Magento 2.3 versions prior to 2.3.3 or 2.3.2-p1
Exploitation Mechanism
Attackers can potentially exploit this vulnerability by leveraging the insecure HTTP specification abstraction to compromise the security of Magento 2 instances.
Mitigation and Prevention
To address CVE-2019-8136, consider the following steps:
Immediate Steps to Take
- Update Magento 2 to the latest patched versions (2.2.10 or 2.3.3/2.3.2-p1) to mitigate the vulnerability.
- Monitor for any suspicious activities on Magento 2 instances.
Long-Term Security Practices
- Regularly update Magento 2 and all associated components to prevent security vulnerabilities.
- Conduct security audits and assessments to identify and address any potential weaknesses.
Patching and Updates
- Apply security patches provided by Magento to ensure the system is protected against known vulnerabilities.