CVE-2021-46327 : Vulnerability Insights and Analysis
Discover the SEGV vulnerability in Moddable SDK v11.5.0 through xsArray.c in fx_Array_prototype_sort. Learn about the impact, affected systems, exploitation, and mitigation steps.
Moddable SDK v11.5.0 contains a SEGV vulnerability in fx_Array_prototype_sort.
Understanding CVE-2021-46327
Moddable SDK v11.5.0 has a vulnerability in the file xsArray.c.
What is CVE-2021-46327?
The vulnerability in Moddable SDK v11.5.0 allows for a SEGV via xsArray.c in fx_Array_prototype_sort.
The Impact of CVE-2021-46327
This vulnerability could be exploited to cause a crash or potential denial of service.
Technical Details of CVE-2021-46327
Moddable SDK v11.5.0 is susceptible to the following:
Vulnerability Description
The vulnerability exists in fx_Array_prototype_sort within xsArray.c.
Affected Systems and Versions
- Product: Not applicable
- Vendor: Not applicable
- Version: Not applicable
Exploitation Mechanism
The SEGV vulnerability can be exploited by manipulating the sorting algorithm in xsArray.c.
Mitigation and Prevention
It is crucial to take immediate and long-term security measures to address this vulnerability.
Immediate Steps to Take
- Monitor for any suspicious activities on systems using Moddable SDK v11.5.0.
- Contact the vendor for patches or updates.
Long-Term Security Practices
- Regularly update software and SDKs to the latest versions.
- Implement secure coding practices to prevent similar vulnerabilities.
Patching and Updates
- Apply patches released by Moddable to fix the SEGV vulnerability.