CVE-2023-30410 : What You Need to Know
Learn about CVE-2023-30410, a stack overflow vulnerability in Jerryscript commit 1a2c047 via the ecma_op_function_construct component. Understand impact, affected systems, and mitigation steps.
A detailed analysis of the CVE-2023-30410 security vulnerability in Jerryscript commit 1a2c047.
Understanding CVE-2023-30410
This section covers the basics of the CVE-2023-30410 vulnerability in Jerryscript commit 1a2c047.
What is CVE-2023-30410?
The CVE-2023-30410 vulnerability was discovered in Jerryscript commit 1a2c047, leading to a stack overflow via the component ecma_op_function_construct at /operations/ecma-function-object.c.
The Impact of CVE-2023-30410
The vulnerability poses a risk of a stack overflow, which could potentially be exploited by attackers to execute arbitrary code or crash the application.
Technical Details of CVE-2023-30410
Explore the specific technical aspects of the CVE-2023-30410 vulnerability in Jerryscript commit 1a2c047.
Vulnerability Description
The vulnerability arises due to inadequate stack size allocation in the ecma_op_function_construct component, allowing an attacker to overwhelm the stack and potentially execute malicious code.
Affected Systems and Versions
All versions of Jerryscript up to commit 1a2c047 are affected by this vulnerability, impacting systems that utilize this specific component.
Exploitation Mechanism
Attackers could craft malicious inputs to trigger the stack overflow, potentially gaining unauthorized access or disrupting the normal operation of the system.
Mitigation and Prevention
Discover the necessary steps to mitigate the CVE-2023-30410 vulnerability and prevent potential exploitation.
Immediate Steps to Take
Developers and users are advised to update to a patched version of Jerryscript that addresses the stack overflow issue. Additionally, exercise caution with untrusted inputs to prevent exploitation.
Long-Term Security Practices
Implement secure coding practices, perform regular code reviews, and prioritize stack size allocation considerations to bolster the security posture of the application.
Patching and Updates
Stay informed about security updates for Jerryscript and promptly apply patches to ensure protection against known vulnerabilities.