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MitreCVE-2020-13839

HistoryJun 05, 2020 - 12:15 a.m.

CVE-2020-13839

2020-06-0500:15:10

CWE-120

mitre

web.nvd.nist.gov

android

mtk chipsets

code execution

buffer overflow

cve-2020-13839

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

9.5

Confidence

High

EPSS

0.001

Percentile

51.0%

JSON

An issue was discovered on LG mobile devices with Android OS 7.2, 8.0, 8.1, 9, and 10 (MTK chipsets). Code execution can occur via a custom AT command handler buffer overflow. The LG ID is LVE-SMP-200007 (June 2020).

Affected configurations

Nvd

Node

lgcv1Match-

lgcv1sMatch-

lgcv3Match-

lgcv5Match-

lgcv7Match-

lgcv7asMatch-

lgdh10Match-

lgdh15Match-

lgdh30Match-

lgdh35Match-

lgdh40Match-

lgdh5Match-

lgdh50Match-

lgg6Match-

lgg7Match-

lgg8Match-

lgk20Match-

lgk30Match-

lgk40Match-

lgk50Match-

lgq6Match-

lgq60Match-

lgq70Match-

lgq8Match-

lgv20Match-

lgv30Match-

lgv35Match-

lgv40Match-

lgv50Match-

lgv60Match-

lgx_camMatch-

lgx300Match-

lgx400Match-

lgx500Match-

AND

googleandroidMatch7.2

googleandroidMatch8.0

googleandroidMatch8.1

googleandroidMatch9.0

googleandroidMatch10.0

VendorProductVersionCPE
lgcv1-cpe:2.3:h:lg:cv1:-:*:*:*:*:*:*:*
lgcv1s-cpe:2.3:h:lg:cv1s:-:*:*:*:*:*:*:*
lgcv3-cpe:2.3:h:lg:cv3:-:*:*:*:*:*:*:*
lgcv5-cpe:2.3:h:lg:cv5:-:*:*:*:*:*:*:*
lgcv7-cpe:2.3:h:lg:cv7:-:*:*:*:*:*:*:*
lgcv7as-cpe:2.3:h:lg:cv7as:-:*:*:*:*:*:*:*
lgdh10-cpe:2.3:h:lg:dh10:-:*:*:*:*:*:*:*
lgdh15-cpe:2.3:h:lg:dh15:-:*:*:*:*:*:*:*
lgdh30-cpe:2.3:h:lg:dh30:-:*:*:*:*:*:*:*
lgdh35-cpe:2.3:h:lg:dh35:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
lg	cv1	-	cpe:2.3:h:lg:cv1:-:::::::*
lg	cv1s	-	cpe:2.3:h:lg:cv1s:-:::::::*
lg	cv3	-	cpe:2.3:h:lg:cv3:-:::::::*
lg	cv5	-	cpe:2.3:h:lg:cv5:-:::::::*
lg	cv7	-	cpe:2.3:h:lg:cv7:-:::::::*
lg	cv7as	-	cpe:2.3:h:lg:cv7as:-:::::::*
lg	dh10	-	cpe:2.3:h:lg:dh10:-:::::::*
lg	dh15	-	cpe:2.3:h:lg:dh15:-:::::::*
lg	dh30	-	cpe:2.3:h:lg:dh30:-:::::::*
lg	dh35	-	cpe:2.3:h:lg:dh35:-:::::::*

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References

lgsecurity.lge.com/

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

9.5

Confidence

High

EPSS

0.001

Percentile

51.0%

JSON

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