Critical severity · published Sep 8, 2020
CVE-2020-3669
u'Buffer Overflow issue in WLAN tcp ip verification due to usage of out of range pointer offset' in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon…
9.8
CVSS
1.1%
EPSS
No
On KEV
Description
u'Buffer Overflow issue in WLAN tcp ip verification due to usage of out of range pointer offset' in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics 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, QCN7605, QCS404, QCS405, QCS605, Rennell, SA415M, SC7180, SC8180X, SDA845, SDM630, SDM636, SDM660, SDM670, SDM710, SDM845, SDM850, SM6150, SM7150, SM8150, SM8250, SXR1130
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.1% · higher than 66% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AF
Apq8098 Firmware · Qualcomm
All versions, or not specified · source: NVD
IF
Ipq5018 Firmware · Qualcomm
All versions, or not specified · source: NVD
IF
Ipq6018 Firmware · Qualcomm
All versions, or not specified · source: NVD
IF
Ipq8074 Firmware · Qualcomm
All versions, or not specified · source: NVD
KF
Kamorta Firmware · Qualcomm
All versions, or not specified · source: NVD
MF
Msm8998 Firmware · Qualcomm
All versions, or not specified · source: NVD
NF
Nicobar Firmware · Qualcomm
All versions, or not specified · source: NVD
QF
Qca6390 Firmware · Qualcomm
All versions, or not specified · source: NVD
QF
Qca8081 Firmware · Qualcomm
All versions, or not specified · source: NVD
QF
Qcn7605 Firmware · Qualcomm
All versions, or not specified · source: NVD
QF
Qcs404 Firmware · Qualcomm
All versions, or not specified · source: NVD
QF
Qcs405 Firmware · Qualcomm
All versions, or not specified · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-3669
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-3669
Broken Link
https://www.qualcomm.com/company/product-security/bulletins/august-2020-bulletin
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