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[email protected]NVD:CVE-2020-3703

HistoryNov 02, 2020 - 7:15 a.m.

CVE-2020-3703

2020-11-0207:15:15

CWE-20

CWE-125

[email protected]

web.nvd.nist.gov

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

9.8 High

CVSS3

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

6.8 Medium

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

59.1%

JSON

u’Buffer over-read issue in Bluetooth peripheral firmware due to lack of check for invalid opcode and length of opcode received from central device(This CVE is equivalent to Link Layer Length Overfow issue (CVE-2019-16336,CVE-2019-17519) and Silent Length Overflow issue(CVE-2019-17518) mentioned in sweyntooth paper)’ in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music in APQ8053, APQ8076, AR9344, Bitra, Kamorta, MDM9206, MDM9207C, MDM9607, MSM8905, MSM8917, MSM8937, MSM8940, MSM8953, Nicobar, QCA6174A, QCA9377, QCM2150, QCM6125, QCS404, QCS405, QCS605, QCS610, QM215, Rennell, SC8180X, SDM429, SDM439, SDM450, SDM630, SDM632, SDM636, SDM660, SDM670, SDM710, SDM845, SDX20, SDX24, SM6150, SM7150, SM8150, SXR1130

Affected configurations

NVD

Node

qualcommapq8053_firmwareMatch-

AND

qualcommapq8053Match-

Node

qualcommapq8076_firmwareMatch-

AND

qualcommapq8076Match-

Node

qualcommar9344_firmwareMatch-

AND

qualcommar9344Match-

Node

qualcommbitra_firmwareMatch-

AND

qualcommbitraMatch-

Node

qualcommkamorta_firmwareMatch-

AND

qualcommkamortaMatch-

Node

qualcommmdm9206_firmwareMatch-

AND

qualcommmdm9206Match-

Node

qualcommmdm9207c_firmwareMatch-

AND

qualcommmdm9207cMatch-

Node

qualcommmdm9607_firmwareMatch-

AND

qualcommmdm9607Match-

Node

qualcommmsm8905_firmwareMatch-

AND

qualcommmsm8905Match-

Node

qualcommmsm8917_firmwareMatch-

AND

qualcommmsm8917Match-

Node

qualcommmsm8937_firmwareMatch-

AND

qualcommmsm8937Match-

Node

qualcommmsm8940_firmwareMatch-

AND

qualcommmsm8940Match-

Node

qualcommmsm8953_firmwareMatch-

AND

qualcommmsm8953Match-

Node

qualcommnicobar_firmwareMatch-

AND

qualcommnicobarMatch-

Node

qualcommqca6174a_firmwareMatch-

AND

qualcommqca6174aMatch-

Node

qualcommqca9377_firmwareMatch-

AND

qualcommqca9377Match-

Node

qualcommqcm2150_firmwareMatch-

AND

qualcommqcm2150Match-

Node

qualcommqcm6125_firmwareMatch-

AND

qualcommqcm6125Match-

Node

qualcommqcs404_firmwareMatch-

AND

qualcommqcs404Match-

Node

qualcommqcs405_firmwareMatch-

AND

qualcommqcs405Match-

Node

qualcommqcs605_firmwareMatch-

AND

qualcommqcs605Match-

Node

qualcommqcs610_firmwareMatch-

AND

qualcommqcs610Match-

Node

qualcommqm215_firmwareMatch-

AND

qualcommqm215Match-

Node

qualcommrennell_firmwareMatch-

AND

qualcommrennellMatch-

Node

qualcommsc8180x_firmwareMatch-

AND

qualcommsc8180xMatch-

Node

qualcommsdm429_firmwareMatch-

AND

qualcommsdm429Match-

Node

qualcommsdm439_firmwareMatch-

AND

qualcommsdm439Match-

Node

qualcommsdm450_firmwareMatch-

AND

qualcommsdm450Match-

Node

qualcommsdm630_firmwareMatch-

AND

qualcommsdm630Match-

Node

qualcommsdm632_firmwareMatch-

AND

qualcommsdm632Match-

Node

qualcommsdm636_firmwareMatch-

AND

qualcommsdm636Match-

Node

qualcommsdm660_firmwareMatch-

AND

qualcommsdm660Match-

Node

qualcommsdm670_firmwareMatch-

AND

qualcommsdm670Match-

Node

qualcommsdm710_firmwareMatch-

AND

qualcommsdm710Match-

Node

qualcommsdm845_firmwareMatch-

AND

qualcommsdm845Match-

Node

qualcommsdx20_firmwareMatch-

AND

qualcommsdx20Match-

Node

qualcommsdx24_firmwareMatch-

AND

qualcommsdx24Match-

Node

qualcommsm6150_firmwareMatch-

AND

qualcommsm6150Match-

Node

qualcommsm7150_firmwareMatch-

AND

qualcommsm7150Match-

Node

qualcommsm8150_firmwareMatch-

AND

qualcommsm8150Match-

Node

qualcommsxr1130_firmwareMatch-

AND

qualcommsxr1130Match-

References

www.qualcomm.com/company/product-security/bulletins/october-2020-bulletin

www.qualcomm.com/company/product-security/bulletins/october-2020-security-bulletin

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

9.8 High

CVSS3

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

6.8 Medium

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

59.1%

JSON

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