CVE-2019-17206 Explained : Impact and Mitigation
Learn about CVE-2019-17206, a vulnerability in Frost Ming rediswrapper (Redis Wrapper) before 0.3.0 allowing attackers to execute arbitrary scripts. Find mitigation steps and update recommendations here.
Frost Ming rediswrapper (Redis Wrapper) before version 0.3.0 is vulnerable to uncontrolled deserialization, allowing attackers to execute arbitrary scripts.
Understanding CVE-2019-17206
This CVE involves a security vulnerability in Frost Ming rediswrapper that enables the execution of arbitrary scripts through uncontrolled deserialization of a pickled object in models.py.
What is CVE-2019-17206?
Uncontrolled deserialization in Frost Ming rediswrapper (Redis Wrapper) before version 0.3.0 permits attackers to run arbitrary scripts, posing a significant security risk.
The Impact of CVE-2019-17206
Exploitation of this vulnerability can lead to the execution of malicious scripts, potentially compromising the integrity and confidentiality of the affected system.
Technical Details of CVE-2019-17206
Frost Ming rediswrapper's vulnerability to uncontrolled deserialization has the following technical implications:
Vulnerability Description
Attackers can exploit uncontrolled deserialization of a pickled object in models.py within Frost Ming rediswrapper to execute arbitrary scripts.
Affected Systems and Versions
- Frost Ming rediswrapper (Redis Wrapper) versions prior to 0.3.0 are affected by this vulnerability.
Exploitation Mechanism
The vulnerability arises from uncontrolled deserialization of pickled objects in models.py, enabling attackers to execute arbitrary scripts.
Mitigation and Prevention
To address CVE-2019-17206, consider the following mitigation strategies:
Immediate Steps to Take
- Update Frost Ming rediswrapper to version 0.3.0 or later to mitigate the vulnerability.
- Monitor for any unusual script execution or unauthorized activities on the system.
Long-Term Security Practices
- Implement secure coding practices to prevent deserialization vulnerabilities.
- Regularly audit and review code for potential security weaknesses.
Patching and Updates
- Apply patches and updates provided by Frost Ming for rediswrapper to ensure ongoing protection against vulnerabilities.