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MitreCVE-2021-46339

HistoryJan 20, 2022 - 10:15 p.m.

CVE-2021-46339

2022-01-2022:15:08

CWE-617

mitre

web.nvd.nist.gov

nvd

cve-2021-46339

assertion

lit_is_valid_cesu8_string

ecma-helpers-string

jerryscript 3.0.0

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.001

Percentile

21.9%

JSON

There is an Assertion ‘lit_is_valid_cesu8_string (string_p, string_size)’ failed at /base/ecma-helpers-string.c(ecma_new_ecma_string_from_utf8) in JerryScript 3.0.0.

Affected configurations

Nvd

Node

jerryscriptjerryscriptMatch3.0.0

VendorProductVersionCPE
jerryscriptjerryscript3.0.0cpe:2.3:a:jerryscript:jerryscript:3.0.0:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
jerryscript	jerryscript	3.0.0	cpe:2.3:a:jerryscript:jerryscript:3.0.0:::::::*

References

github.com/jerryscript-project/jerryscript/issues/4935

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.001

Percentile

21.9%

JSON

Related for CVE-2021-46339