Samsung Mobile Devices M(6.0)/N(7.x)/O(8.x) Clipboard information disclosure

CVSS Meta Temp Score
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CTI Interest Score
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2.3$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic was found in Samsung Mobile Devices M(6.0)/N(7.x)/O(8.x). This affects an unknown function of the component Clipboard. Executing a manipulation can lead to information disclosure. This vulnerability appears as CVE-2018-21077. The physical device can be targeted for the attack. There is no available exploit. It is advisable to implement a patch to correct this issue.

Detailsinfo

A vulnerability was found in Samsung Mobile Devices M(6.0)/N(7.x)/O(8.x) (Smartphone Operating System). It has been declared as problematic. This vulnerability affects an unknown function of the component Clipboard. The manipulation with an unknown input leads to a information disclosure vulnerability. The CWE definition for the vulnerability is CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. As an impact it is known to affect confidentiality. CVE summarizes:

An issue was discovered on Samsung mobile devices with M(6.0), N(7.x), and O(8.x) software. There is a Clipboard content disclosure in the locked state because the keyboard may be used during an emergency call. The Samsung ID is SVE-2017-11107 (April 2018).

The weakness was presented 04/08/2020 (Website). The advisory is shared for download at security.samsungmobile.com. This vulnerability was named CVE-2018-21077 since 04/07/2020. The attack needs to be approached locally. No form of authentication is required for a successful exploitation. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1592.

Applying a patch is able to eliminate this problem.

See VDB-111342, VDB-111380, VDB-115287 and VDB-115285 for similar entries. Once again VulDB remains the best source for vulnerability data.

Productinfo

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Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 2.4
VulDB Meta Temp Score: 2.3

VulDB Base Score: 2.4
VulDB Temp Score: 2.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 2.4
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Information disclosure
CWE: CWE-200 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: Yes
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: Patch
Status: 🔍

0-Day Time: 🔍

Timelineinfo

04/07/2020 🔍
04/08/2020 +1 days 🔍
04/09/2020 +1 days 🔍
10/07/2020 +181 days 🔍

Sourcesinfo

Vendor: samsung.com

Advisory: security.samsungmobile.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2018-21077 (🔍)
GCVE (CVE): GCVE-0-2018-21077
GCVE (VulDB): GCVE-100-152908
See also: 🔍

Entryinfo

Created: 04/09/2020 09:21
Updated: 10/07/2020 19:38
Changes: 04/09/2020 09:21 (39), 04/09/2020 09:26 (18), 10/07/2020 19:38 (1)
Complete: 🔍
Cache ID: 216::103

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