Samsung Mobile Devices N(7.x)/O(8.x)/P(9.0) Voice Assistant input validation

CVSS Meta Temp Score
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CTI Interest Score
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7.5$0-$5k0.00

Summaryinfo

A vulnerability identified as critical has been detected in Samsung Mobile Devices N(7.x)/O(8.x)/P(9.0). The affected element is an unknown function of the component Voice Assistant. The manipulation leads to input validation. This vulnerability is uniquely identified as CVE-2019-20599. The attack is possible to be carried out remotely. No exploit exists.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Samsung Mobile Devices N(7.x)/O(8.x)/P(9.0) (Smartphone Operating System). This issue affects some unknown functionality of the component Voice Assistant. The manipulation with an unknown input leads to a input validation vulnerability. Using CWE to declare the problem leads to CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. Impacted is integrity. The summary by CVE is:

An issue was discovered on Samsung mobile devices with N(7.x), O(8.x), and P(9.0) software. Voice Assistant mishandles the notification audibility of a secured app. The Samsung ID is SVE-2018-13326 (May 2019).

The weakness was disclosed 03/24/2020 (Website). It is possible to read the advisory at security.samsungmobile.com. The identification of this vulnerability is CVE-2019-20599 since 03/23/2020. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. The technical details are unknown and an exploit is not publicly available.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The entries VDB-111342, VDB-111380, VDB-115287 and VDB-115285 are pretty similar. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 7.5

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

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Input validation
CWE: CWE-20
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

03/23/2020 🔍
03/24/2020 +1 days 🔍
03/25/2020 +1 days 🔍
10/04/2020 +193 days 🔍

Sourcesinfo

Vendor: samsung.com

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

CVE: CVE-2019-20599 (🔍)
GCVE (CVE): GCVE-0-2019-20599
GCVE (VulDB): GCVE-100-152147
See also: 🔍

Entryinfo

Created: 03/25/2020 09:54
Updated: 10/04/2020 20:46
Changes: 03/25/2020 09:54 (38), 03/25/2020 09:59 (18), 10/04/2020 20:46 (1)
Complete: 🔍
Cache ID: 216::103

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