CVE-2019-10805 : What You Need to Know
Discover the impact of CVE-2019-10805 on Valib 2.0.0, allowing crafted JavaScript objects to manipulate inspection results, evading security checks. Learn how to mitigate this vulnerability.
Valib 2.0.0 allows Internal Property Tampering, enabling a crafted JavaScript object to bypass inspection functions and manipulate results, evading security checks.
Understanding CVE-2019-10805
What is CVE-2019-10805?
Valib 2.0.0 vulnerability allows Internal Property Tampering, exploiting the hasOwnProperty function to manipulate inspection results.
The Impact of CVE-2019-10805
- Malicious payloads can evade security checks
- Inspection functions can be circumvented
Technical Details of CVE-2019-10805
Vulnerability Description
The vulnerability in Valib 2.0.0 enables Internal Property Tampering, allowing crafted JavaScript objects to manipulate inspection results.
Affected Systems and Versions
- Product: Valib
- Vendor: n/a
- Versions affected: All versions including 2.0.0
Exploitation Mechanism
- Crafted payloads can overwrite inspection functions
- Utilizes the hasOwnProperty function from unsafe user-input
Mitigation and Prevention
Immediate Steps to Take
- Update Valib to a patched version
- Implement input validation to prevent malicious payloads
Long-Term Security Practices
- Regularly update software and libraries
- Conduct security audits and code reviews
Patching and Updates
- Apply patches provided by Valib