CVE-2021-46342
First published: Thu Jan 20 2022(Updated: )
There is an Assertion 'ecma_is_lexical_environment (obj_p) || !ecma_op_object_is_fast_array (obj_p)' failed at /jerry-core/ecma/base/ecma-helpers.c in JerryScript 3.0.0.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Jerryscript Jerryscript | =3.0.0 |
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Frequently Asked Questions
What is the severity of CVE-2021-46342?
CVE-2021-46342 is considered a critical vulnerability due to the assertion failure that can lead to potential application crashes.
How do I fix CVE-2021-46342?
To fix CVE-2021-46342, you should upgrade to a version of JerryScript that is higher than 3.0.0 to eliminate the assertion issue.
What type of vulnerability is CVE-2021-46342?
CVE-2021-46342 is classified as an assertion failure vulnerability within the JerryScript engine.
Which versions of JerryScript are affected by CVE-2021-46342?
CVE-2021-46342 specifically affects JerryScript version 3.0.0.
What impacts can CVE-2021-46342 have on applications?
CVE-2021-46342 can cause applications that utilize JerryScript to crash unexpectedly due to the failed assertion.
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