CVE-2017-2589 : Exploit Details and Defense Strategies
Learn about CVE-2017-2589, a high severity vulnerability in hawtio servlet 1.4 by Red Hat, impacting cookie handling during proxy requests. Find mitigation steps and affected systems here.
This CVE-2017-2589 article provides insights into a vulnerability affecting the hawtio product by Red Hat, with a high severity score.
Understanding CVE-2017-2589
CVE-2017-2589 is a security vulnerability in the hawtio servlet 1.4, impacting the way cookies are handled during proxy requests.
What is CVE-2017-2589?
The vulnerability arises from the shared use of a single HttpClient instance for proxying requests, leading to the sharing of cookies among all clients utilizing the proxy.
The Impact of CVE-2017-2589
The vulnerability has a high severity level, affecting confidentiality, integrity, and potentially allowing unauthorized access to sensitive information.
Technical Details of CVE-2017-2589
Vulnerability Description
- Hawtio servlet 1.4 uses a single HttpClient instance for proxying requests, causing all clients to share the same set of cookies.
Affected Systems and Versions
- Product: hawtio
- Vendor: Red Hat
- Version: 1.4
Exploitation Mechanism
- Attack Vector: Network
- Attack Complexity: Low
- Privileges Required: Low
- User Interaction: Required
Mitigation and Prevention
Immediate Steps to Take
- Update to a patched version of hawtio to mitigate the vulnerability.
- Monitor network traffic for any suspicious activities related to cookie sharing.
Long-Term Security Practices
- Implement secure cookie handling mechanisms to prevent cookie sharing vulnerabilities.
- Regularly update and patch software to address security flaws.
Patching and Updates
- Apply security patches provided by Red Hat to address the CVE-2017-2589 vulnerability.