CVE-2021-46342

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-46342
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.

5.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

4.3 /10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:M/Au:N/C:N/I:N/A:P

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References
Link Resource
https://github.com/jerryscript-project/jerryscript/issues/4934 Exploit Issue Tracking Patch Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:jerryscript:jerryscript:3.0.0:*:*:*:*:*:*:*
History

26 Jan 2022, 20:31

Type Values Removed Values Added
First Time Jerryscript
Jerryscript jerryscript
CVSS v2 : unknown
v3 : unknown 		v2 : 4.3
v3 : 5.5
CPE cpe:2.3:a:jerryscript:jerryscript:3.0.0:*:*:*:*:*:*:*
References (MISC) https://github.com/jerryscript-project/jerryscript/issues/4934 - (MISC) https://github.com/jerryscript-project/jerryscript/issues/4934 - Exploit, Issue Tracking, Patch, Third Party Advisory
CWE CWE-617

20 Jan 2022, 22:29

Type Values Removed Values Added
New CVE
Information

Published : 2022-01-20 22:15

Updated : 2023-12-10 14:09

NVD link : CVE-2021-46342

Mitre link : CVE-2021-46342

CVE.ORG link : CVE-2021-46342

JSON object : View

Products Affected

jerryscript

  • jerryscript
CWE
CWE-617

Reachable Assertion