CVE-2021-46492 : Vulnerability Insights and Analysis
Learn about CVE-2021-46492 affecting Jsish v3.5.0, leading to Denial of Service. Discover the impact, technical details, and mitigation steps for this vulnerability.
Jsish v3.5.0 contains a SEGV vulnerability via Jsi_FunctionInvoke at src/jsiFunc.c, leading to Denial of Service (DoS).
Understanding CVE-2021-46492
What is CVE-2021-46492?
Jsish v3.5.0 has a security vulnerability where attackers can exploit Jsi_FunctionInvoke, potentially causing a Denial of Service.
The Impact of CVE-2021-46492
This vulnerability in Jsish v3.5.0 could result in a Denial of Service (DoS) attack on systems utilizing this version.
Technical Details of CVE-2021-46492
Vulnerability Description
Jsish v3.5.0 is susceptible to a SEGV vulnerability in Jsi_FunctionInvoke at src/jsiFunc.c, allowing attackers to disrupt services.
Affected Systems and Versions
- Affected Version: Jsish v3.5.0
Exploitation Mechanism
The vulnerability can be exploited by malicious actors leveraging the Jsi_FunctionInvoke function in Jsish v3.5.0.
Mitigation and Prevention
Immediate Steps to Take
- Consider upgrading to a patched version of Jsish to mitigate the vulnerability.
- Implement network and system monitoring to detect unusual activity.
Long-Term Security Practices
- Conduct regular security assessments and code reviews to identify vulnerabilities proactively.
Patching and Updates
Apply security patches promptly to address known vulnerabilities in Jsish and other software.