Samsung Blockchain Keystore up to 1.3.15 integrity check

CVSS Meta Temp Score
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CTI Interest Score
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7.1$0-$5k0.00

Summaryinfo

A vulnerability was found in Samsung Blockchain Keystore up to 1.3.15. It has been classified as critical. Affected by this issue is some unknown functionality. The manipulation leads to integrity check. This vulnerability is referenced as CVE-2024-49406. The attack can only be performed from a local environment. No exploit is available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Samsung Blockchain Keystore up to 1.3.15. This issue affects an unknown code block. The manipulation with an unknown input leads to a integrity check vulnerability. Using CWE to declare the problem leads to CWE-354. The product does not validate or incorrectly validates the integrity check values or "checksums" of a message. This may prevent it from detecting if the data has been modified or corrupted in transmission. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

Improper validation of integrity check value in Blockchain Keystore prior to version 1.3.16 allows local attackers to modify transaction. Root privilege is required for triggering this vulnerability.

It is possible to read the advisory at security.samsungmobile.com. The identification of this vulnerability is CVE-2024-49406 since 10/15/2024. The exploitation is known to be easy. Attacking locally is a requirement. The technical details are unknown and an exploit is not publicly available.

Upgrading to version 1.3.16 eliminates this vulnerability.

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Productinfo

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 7.1

VulDB Base Score: 7.8
VulDB Temp Score: 7.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 6.7
CNA Vector (SamsungMobile): 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Integrity check
CWE: CWE-354 / CWE-345
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Blockchain Keystore 1.3.16

Timelineinfo

10/15/2024 🔍
11/06/2024 +22 days 🔍
11/06/2024 +0 days 🔍
11/06/2024 +0 days 🔍

Sourcesinfo

Vendor: samsung.com

Advisory: security.samsungmobile.com
Status: Confirmed

CVE: CVE-2024-49406 (🔍)
GCVE (CVE): GCVE-0-2024-49406
GCVE (VulDB): GCVE-100-283295

Entryinfo

Created: 11/06/2024 04:05
Updated: 11/06/2024 13:08
Changes: 11/06/2024 04:05 (62), 11/06/2024 13:08 (1)
Complete: 🔍
Cache ID: 216::103

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