CVE-2020-17517 : Vulnerability Insights and Analysis
Learn about CVE-2020-17517 affecting Apache Ozone, allowing unauthorized access to S3 buckets and keys. Find mitigation steps and upgrade to version 1.1.0 for protection.
Apache Ozone S3 Gateway vulnerability allows unauthorized access to buckets and keys, potentially exposing sensitive data.
Understanding CVE-2020-17517
Apache Ozone prior to version 1.1.0 is affected by a security vulnerability that enables non-authenticated users to access S3 buckets and keys.
What is CVE-2020-17517?
The vulnerability in Apache Ozone allows unauthorized access to keys and buckets in a secure cluster, exposing data to anonymous clients or users.
The Impact of CVE-2020-17517
The security flaw permits access to keys and buckets through a curl command or unauthenticated HTTP request, compromising data confidentiality.
Technical Details of CVE-2020-17517
Apache Ozone S3 Gateway vulnerability technical insights.
Vulnerability Description
- CWE-285: Improper Authorization
- Unauthorized access to S3 buckets and keys in Apache Ozone
Affected Systems and Versions
- Product: Apache Ozone
- Vendor: Apache Software Foundation
- Versions Affected: <= 1.0.0
Exploitation Mechanism
- Unauthorized access through curl command or unauthenticated HTTP request
Mitigation and Prevention
Protecting systems from CVE-2020-17517.
Immediate Steps to Take
- Upgrade to Apache Ozone 1.1.0 release
Long-Term Security Practices
- Implement proper authorization controls
- Regular security assessments
- Monitor and restrict access to sensitive data
Patching and Updates
- Stay updated with security patches and releases