Lucene search

MitreCVE-2021-41682

HistoryJun 20, 2022 - 2:15 p.m.

CVE-2021-41682

2022-06-2014:15:08

CWE-416

mitre

web.nvd.nist.gov

cve-2021-41682

nvd

security

vulnerability

jerryscript

heap-use-after-free

ecma-helpers-string

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS

0.001

Percentile

34.8%

JSON

There is a heap-use-after-free at ecma-helpers-string.c:1940 in ecma_compare_ecma_non_direct_strings in JerryScript 2.4.0

Affected configurations

Nvd

Node

jerryscriptjerryscriptMatch2.4.0

VendorProductVersionCPE
jerryscriptjerryscript2.4.0cpe:2.3:a:jerryscript:jerryscript:2.4.0:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
jerryscript	jerryscript	2.4.0	cpe:2.3:a:jerryscript:jerryscript:2.4.0:::::::*

References

github.com/jerryscript-project/jerryscript/issues/4747

Social References

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS

0.001

Percentile

34.8%

JSON

Related for CVE-2021-41682