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CVE-2020-24187

Date: August 10, 2023

An issue was discovered in ecma-helpers.c in jerryscript version 2.3.0, allows local attackers to cause a denial of service (DoS) (Null Pointer Dereference).

Language: C

Severity Score

Related Resources (4)

https://github.com/jerryscript-project/jerryscript/issues/4076
https://github.com/Aurorainfinity/Poc/tree/master/jerryscript/NULL-dereference-ecma_get_lex_env_type
https://nvd.nist.gov/vuln/detail/CVE-2020-24187
https://www.mend.io/vulnerability-database/CVE-2020-24187

Severity Score

Weakness Type (CWE)

NULL Pointer Dereference

CWE-476

CVSS v3.1

Base Score:
Attack Vector (AV): LOCAL
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): REQUIRED
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

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