CVE-2021-46345 : What You Need to Know
Discover the impact of CVE-2021-46345 affecting containers using JerryScript 3.0.0. Learn about the vulnerability, affected systems, exploitation, and mitigation strategies.
A vulnerability in JerryScript 3.0.0 leads to an assertion failure in lit-strings.c, impacting containers.
Understanding CVE-2021-46345
What is CVE-2021-46345?
JerryScript 3.0.0 experiences an assertion failure 'cesu8_cursor_p == cesu8_end_p' in lit-strings.c.
The Impact of CVE-2021-46345
The vulnerability affects container environments running JerryScript 3.0.0.
Technical Details of CVE-2021-46345
Vulnerability Description
The vulnerability triggers an assertion failure in lit-strings.c in JerryScript 3.0.0.
Affected Systems and Versions
- Product: n/a
- Vendor: n/a
- Version: n/a
Exploitation Mechanism
The issue occurs due to a failed assertion within the lit-strings.c file in JerryScript 3.0.0.
Mitigation and Prevention
Immediate Steps to Take
- Monitor vendor updates for patches or mitigation strategies.
- Consider alternative script interpreters while awaiting a fix.
Long-Term Security Practices
- Regularly update and patch container environments.
- Ensure security best practices for containerized applications.
Patching and Updates
Stay informed about patches or updates provided by JerryScript to resolve the vulnerability.