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[email protected]CVE-2020-3667

HistorySep 08, 2020 - 10:15 a.m.

CVE-2020-3667

2020-09-0810:15:16

CWE-120

[email protected]

web.nvd.nist.gov

cve-2020-3667

buffer overflow

wpa

snapdragon

security vulnerability

nvd

10 High

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

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

9.4 High

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

71.3%

JSON

u’Buffer Overflow in mic calculation for WPA due to copying data into buffer without validating the length of buffer’ in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wired Infrastructure and Networking in APQ8098, IPQ5018, IPQ6018, IPQ8074, Kamorta, MSM8998, Nicobar, QCA6390, QCA8081, QCS404, QCS405, QCS605, Rennell, SA415M, Saipan, SC7180, SC8180X, SDA845, SDM630, SDM636, SDM660, SDM670, SDM710, SDM845, SDM850, SM6150, SM7150, SM8150, SM8250, SXR1130

Affected configurations

NVD

Node

qualcommapq8098_firmwareMatch-

AND

qualcommapq8098Match-

Node

qualcommipq5018_firmwareMatch-

AND

qualcommipq5018Match-

Node

qualcommipq6018_firmwareMatch-

AND

qualcommipq6018Match-

Node

qualcommipq8074_firmwareMatch-

AND

qualcommipq8074Match-

Node

qualcommkamorta_firmwareMatch-

AND

qualcommkamortaMatch-

Node

qualcommmsm8998_firmwareMatch-

AND

qualcommmsm8998Match-

Node

qualcommnicobar_firmwareMatch-

AND

qualcommnicobarMatch-

Node

qualcommqca6390_firmwareMatch-

AND

qualcommqca6390Match-

Node

qualcommqca8081_firmwareMatch-

AND

qualcommqca8081Match-

Node

qualcommqcs404_firmwareMatch-

AND

qualcommqcs404Match-

Node

qualcommqcs405_firmwareMatch-

AND

qualcommqcs405Match-

Node

qualcommqcs605_firmwareMatch-

AND

qualcommqcs605Match-

Node

qualcommrennell_firmwareMatch-

AND

qualcommrennellMatch-

Node

qualcommsa415m_firmwareMatch-

AND

qualcommsa415mMatch-

Node

qualcommsaipan_firmwareMatch-

AND

qualcommsaipanMatch-

Node

qualcommsc7180_firmwareMatch-

AND

qualcommsc7180Match-

Node

qualcommsc8180x_firmwareMatch-

AND

qualcommsc8180xMatch-

Node

qualcommsda845_firmwareMatch-

AND

qualcommsda845Match-

Node

qualcommsdm630_firmwareMatch-

AND

qualcommsdm630Match-

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

qualcommsdm850_firmwareMatch-

AND

qualcommsdm850Match-

Node

qualcommsm6150_firmwareMatch-

AND

qualcommsm6150Match-

Node

qualcommsm7150_firmwareMatch-

AND

qualcommsm7150Match-

Node

qualcommsm8150_firmwareMatch-

AND

qualcommsm8150Match-

Node

qualcommsm8250_firmwareMatch-

AND

qualcommsm8250Match-

Node

qualcommsxr1130_firmwareMatch-

AND

qualcommsxr1130Match-

CPENameOperatorVersion
qualcomm:apq8098_firmwarequalcomm apq8098 firmwareeq-

CPE	Name	Operator	Version
qualcomm:apq8098_firmware	qualcomm apq8098 firmware	eq	-

CNA Affected

[
  {
    "product": "Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wired Infrastructure and Networking",
    "vendor": "Qualcomm, Inc.",
    "versions": [
      {
        "status": "affected",
        "version": "APQ8098, IPQ5018, IPQ6018, IPQ8074, Kamorta, MSM8998, Nicobar, QCA6390, QCA8081, QCS404, QCS405, QCS605, Rennell, SA415M, Saipan, SC7180, SC8180X, SDA845, SDM630, SDM636, SDM660, SDM670, SDM710, SDM845, SDM850, SM6150, SM7150, SM8150, SM8250, SXR1130"
      }
    ]
  }
]

References

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

10 High

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

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

9.4 High

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

71.3%

JSON

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