Discover the impact of CVE-2021-46326, a heap-buffer-overflow vulnerability in Moddable SDK v11.5.0. Learn mitigation steps and prevention techniques to secure your systems.
Moddable SDK v11.5.0 was discovered to contain a heap-buffer-overflow vulnerability.
Understanding CVE-2021-46326
What is CVE-2021-46326?
The CVE-2021-46326 vulnerability refers to a heap-buffer-overflow issue found in Moddable SDK v11.5.0 due to the component __asan_memcpy.
The Impact of CVE-2021-46326
The vulnerability could allow an attacker to execute arbitrary code, potentially leading to a denial of service or further exploitation of the affected system.
Technical Details of CVE-2021-46326
Vulnerability Description
The vulnerability in Moddable SDK v11.5.0 arises from a heap-buffer-overflow through the component __asan_memcpy, which can lead to a security compromise.
Affected Systems and Versions
Exploitation Mechanism
The vulnerability can be exploited by a malicious actor to trigger a heap-buffer-overflow by utilizing the vulnerable component.
Mitigation and Prevention
Immediate Steps to Take
Long-Term Security Practices
Patching and Updates