LG Mobile Device up to 8.1 LG Advanced Flash buffer overflow

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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8.5$5k-$25k0.00

Summaryinfo

A vulnerability classified as critical was found in LG Mobile Device 7.0/7.1/7.2/8.0/8.1. This impacts an unknown function of the component LG Advanced Flash. Executing a manipulation can lead to buffer overflow. This vulnerability is tracked as CVE-2019-20782. The attack can be launched remotely. No exploit exists.

Detailsinfo

A vulnerability was found in LG Mobile Device 7.0/7.1/7.2/8.0/8.1 (Smartphone Operating System). It has been declared as critical. This vulnerability affects an unknown function of the component LG Advanced Flash. The manipulation with an unknown input leads to a buffer overflow vulnerability. The CWE definition for the vulnerability is CWE-120. The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

An issue was discovered on LG mobile devices with Android OS 7.0, 7.1, 7.2, 8.0, and 8.1 software. LG Advanced Flash (LAF) has a buffer overflow. The LG ID is LVE-SMP-190001 (March 2019).

The weakness was disclosed 04/17/2020 (Website). The advisory is available at lgsecurity.lge.com. This vulnerability was named CVE-2019-20782 since 04/17/2020. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. The technical details are unknown and an exploit is not available. The structure of the vulnerability defines a possible price range of USD $5k-$25k at the moment (estimation calculated on 04/18/2020).

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

The entries VDB-154030, VDB-154031, VDB-154032 and VDB-154033 are pretty similar. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.5
VulDB Meta Temp Score: 8.5

VulDB Base Score: 7.3
VulDB Temp Score: 7.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
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: Buffer overflow
CWE: CWE-120 / CWE-119
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

04/17/2020 🔍
04/17/2020 +0 days 🔍
04/18/2020 +1 days 🔍
10/10/2020 +175 days 🔍

Sourcesinfo

Advisory: lgsecurity.lge.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2019-20782 (🔍)
GCVE (CVE): GCVE-0-2019-20782
GCVE (VulDB): GCVE-100-154042
See also: 🔍

Entryinfo

Created: 04/18/2020 08:49
Updated: 10/10/2020 10:05
Changes: 04/18/2020 08:49 (38), 04/18/2020 08:54 (18), 10/10/2020 10:05 (1)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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