CVE-2021-25496

A possible buffer overflow vulnerability in maetd_dec_slice of libSPenBase library of Samsung Notes prior to Samsung Notes version 4.3.02.61 allows arbitrary code execution.

CVSS v3 7.3 HIGH
CVSS v2.0 4.6 MEDIUM

7.3^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.5 / Impact : 4.7

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact HIGH

Scope UNCHANGED

4.6^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 3.9 / Impact : 6.4

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://security.samsungmobile.com/serviceWeb.smsb?year=2021&month=10	Vendor Advisory
https://security.samsungmobile.com/serviceWeb.smsb?year=2021&month=10	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:samsung:notes:*:*:*:*:*:*:*:*

History

21 Nov 2024, 05:55

Type	Values Removed	Values Added
CVSS	v2 : ~~4.6~~ v3 : ~~7.8~~	v2 : 4.6 v3 : 7.3
References	~~() https://security.samsungmobile.com/serviceWeb.smsb?year=2021&month=10 - Vendor Advisory~~	() https://security.samsungmobile.com/serviceWeb.smsb?year=2021&month=10 - Vendor Advisory

14 Oct 2021, 17:27

Type	Values Removed	Values Added
References	~~(MISC) https://security.samsungmobile.com/serviceWeb.smsb?year=2021&month=10 -~~	(MISC) https://security.samsungmobile.com/serviceWeb.smsb?year=2021&month=10 - Vendor Advisory
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : 4.6 v3 : 7.8
CPE		cpe:2.3:a:samsung:notes::::::::
CWE		CWE-120

06 Oct 2021, 18:39

Type	Values Removed	Values Added
New CVE

Information

Published : 2021-10-06 18:15

Updated : 2024-11-21 05:55

NVD link : CVE-2021-25496

Mitre link : CVE-2021-25496

CVE.ORG link : CVE-2021-25496

JSON object : View

Products Affected

samsung

notes

CWE

CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

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