CVE-2020-17361 Explained : Impact and Mitigation
Discover the impact of CVE-2020-17361 in ReadyTalk Avian 1.2.0. Learn about the vulnerability, affected systems, and mitigation steps to secure your systems.
An issue was discovered in ReadyTalk Avian 1.2.0 where the vm::arrayCopy method could result in data loss due to a lack of exception handling for negative lengths.
Understanding CVE-2020-17361
This CVE highlights a vulnerability in ReadyTalk Avian 1.2.0 that could lead to data loss during copying operations.
What is CVE-2020-17361?
The vm::arrayCopy method in ReadyTalk Avian 1.2.0 does not throw an exception when provided with a negative length, potentially causing data loss during copying.
The Impact of CVE-2020-17361
The vulnerability could result in data loss during copying operations, with varying consequences depending on the subsequent use of the destination buffer.
Technical Details of CVE-2020-17361
This section provides more technical insights into the CVE.
Vulnerability Description
The vm::arrayCopy method in ReadyTalk Avian 1.2.0 fails to handle negative lengths properly, leading to potential data loss.
Affected Systems and Versions
- Product: ReadyTalk Avian 1.2.0
- Vendor: N/A
- Versions: N/A
Exploitation Mechanism
The vulnerability arises when a negative length is provided to the vm::arrayCopy method, allowing data loss during copying operations.
Mitigation and Prevention
Protect your systems from the CVE-2020-17361 vulnerability with these steps:
Immediate Steps to Take
- Avoid using unsupported products or versions.
- Monitor for any updates or patches from the maintainer.
Long-Term Security Practices
- Regularly update software to supported versions.
- Implement secure coding practices to prevent similar vulnerabilities.
Patching and Updates
Stay informed about security updates and patches for ReadyTalk Avian to address this vulnerability.