CVE Vulnerability

CVE-2020-13649

parser/js/js-scanner.c in JerryScript 2.2.0 mishandles errors during certain out-of-memory conditions, as demonstrated by a scanner_reverse_info_list NULL pointer dereference and a scanner_scan_all assertion failure.

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/jerryscript-project/jerryscript/issues/3788 Third Party Advisory
https://github.com/jerryscript-project/jerryscript/issues/3786 Third Party Advisory
https://github.com/jerryscript-project/jerryscript/commit/69f8e78c2f8d562bd6d8002b5488f1662ac30d24 Patch Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:jerryscript:jerryscript:2.2.0:*:*:*:*:*:*:*
Information

Published : 2020-05-28 03:15

Updated : 2021-07-21 11:39

NVD link : CVE-2020-13649

Mitre link : CVE-2020-13649

Products Affected
No products.
CWE
CWE-476

CWE-617

CWE-754