CVE-2019-19704 : Exploit Details and Defense Strategies
CVE-2019-19704 relates to an incorrect user matching algorithm in JetBrains Upsource before version 2020.1, potentially leading to information disclosure. Learn about the impact, affected systems, exploitation, and mitigation steps.
An incorrect user matching algorithm in JetBrains Upsource before version 2020.1 may cause potential information disclosure.
Understanding CVE-2019-19704
In JetBrains Upsource before 2020.1, an incorrect user matching algorithm could lead to information disclosure.
What is CVE-2019-19704?
This CVE refers to a vulnerability in JetBrains Upsource that could potentially disclose sensitive information due to an incorrect user matching algorithm.
The Impact of CVE-2019-19704
The vulnerability could allow unauthorized access to sensitive data, leading to potential information disclosure.
Technical Details of CVE-2019-19704
Vulnerability Description
An incorrect user matching algorithm in JetBrains Upsource before version 2020.1 may cause potential information disclosure.
Affected Systems and Versions
- Product: JetBrains Upsource
- Vendor: JetBrains
- Versions affected: Before 2020.1
Exploitation Mechanism
The vulnerability can be exploited by malicious actors to gain unauthorized access to sensitive information through the incorrect user matching algorithm.
Mitigation and Prevention
Immediate Steps to Take
- Update JetBrains Upsource to version 2020.1 or newer to mitigate the vulnerability.
- Monitor and restrict access to sensitive information.
Long-Term Security Practices
- Regularly review and update user matching algorithms to prevent similar vulnerabilities.
- Conduct security audits to identify and address any potential information disclosure risks.
Patching and Updates
Ensure timely installation of security patches and updates provided by JetBrains to address vulnerabilities like CVE-2019-19704.