CVE-2021-46346 Explained : Impact and Mitigation
Learn about CVE-2021-46346, an assertion failure in JerryScript 3.0.0, its impact, affected systems, exploitation, and mitigation steps to secure systems.
This CVE-2021-46346 article provides details about an assertion failure in JerryScript 3.0.0.
Understanding CVE-2021-46346
What is CVE-2021-46346?
An assertion 'local_tza == ecma_date_local_time_zone_adjustment (date_value)' failed in JerryScript 3.0.0.
The Impact of CVE-2021-46346
The vulnerability can lead to potential exploitation by attackers, compromising system integrity.
Technical Details of CVE-2021-46346
Vulnerability Description
The assertion error occurred at /jerry-core/ecma/builtin-objects/ecma-builtin-date-prototype.c(ecma_builtin_date_prototype_dispatch_set):421.
Affected Systems and Versions
- Vendor: n/a
- Product: n/a
- Version: n/a
Exploitation Mechanism
The vulnerability could allow attackers to exploit the assertion error to manipulate the system.
Mitigation and Prevention
Immediate Steps to Take
- Monitor vendor security updates.
- Apply patches promptly.
Long-Term Security Practices
- Conduct regular security assessments.
- Implement code reviews and secure coding practices.
Patching and Updates
Regularly check for patches and updates from JerryScript to address this vulnerability.