CVE-2021-46537 : Vulnerability Insights and Analysis
Discover details about CVE-2021-46537, a vulnerability in Cesanta MJS v2.20.0 that could lead to a Denial of Service (DoS) attack. Learn mitigation steps and long-term security practices.
Cesanta MJS v2.20.0 has a SEGV vulnerability that can lead to a Denial of Service (DoS).
Understanding CVE-2021-46537
Cesanta MJS v2.20.0 vulnerability details and impact.
What is CVE-2021-46537?
Cesanta MJS v2.20.0 contains a SEGV vulnerability through /usr/local/bin/mjs+0x9a30e.
The Impact of CVE-2021-46537
The vulnerability can result in a Denial of Service (DoS) attack.
Technical Details of CVE-2021-46537
Insight into vulnerability specifics.
Vulnerability Description
Cesanta MJS v2.20.0 is found to have a SEGV vulnerability via /usr/local/bin/mjs+0x9a30e.
Affected Systems and Versions
- Affected Product: n/a
- Affected Version: n/a
Exploitation Mechanism
- The vulnerability allows attackers to trigger a Denial of Service (DoS) attack.
Mitigation and Prevention
Ways to address and prevent the vulnerability.
Immediate Steps to Take
- Monitor vendor updates for patches.
- Avoid running untrusted MJS scripts.
Long-Term Security Practices
- Conduct regular security audits.
- Implement secure development practices.
Patching and Updates
- Apply patches and updates from Cesanta to fix the vulnerability.