CVE-2020-3668 — CRITICAL (9.8)

Vulnerability Description

u'Buffer overflow while parsing PMF enabled MCBC frames due to frame length being lesser than what is expected while parsing' 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 IPQ6018, IPQ8074, Kamorta, Nicobar, QCA6390, QCA8081, QCN7605, QCS404, QCS405, QCS605, Rennell, SA415M, SC7180, SC8180X, SDA845, SDM670, SDM710, SDM845, SDM850, SM6150, SM7150, SM8150, SXR1130

CVSS Score

9.8

CRITICAL

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Qualcomm	Ipq6018 Firmware	-
Qualcomm	Ipq6018	-
Qualcomm	Ipq8074 Firmware	-
Qualcomm	Ipq8074	-
Qualcomm	Kamorta Firmware	-
Qualcomm	Kamorta	-
Qualcomm	Nicobar Firmware	-
Qualcomm	Nicobar	-
Qualcomm	Qca6390 Firmware	-
Qualcomm	Qca6390	-
Qualcomm	Qca8081 Firmware	-
Qualcomm	Qca8081	-
Qualcomm	Qcn7605 Firmware	-
Qualcomm	Qcn7605	-
Qualcomm	Qcs404 Firmware	-
Qualcomm	Qcs404	-
Qualcomm	Qcs405 Firmware	-
Qualcomm	Qcs405	-
Qualcomm	Qcs605 Firmware	-
Qualcomm	Qcs605	-

Related Weaknesses (CWE)

CWE-120

References

https://www.qualcomm.com/company/product-security/bulletins/august-2020-bulletinBroken LinkVendor Advisory
https://www.qualcomm.com/company/product-security/bulletins/august-2020-bulletinBroken LinkVendor Advisory

FAQ

What is CVE-2020-3668?

CVE-2020-3668 is a vulnerability with a CVSS score of 9.8 (CRITICAL). u'Buffer overflow while parsing PMF enabled MCBC frames due to frame length being lesser than what is expected while parsing' in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdrago...

How severe is CVE-2020-3668?

CVE-2020-3668 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2020-3668?

Check the references section above for vendor advisories and patch information. Affected products include: Qualcomm Ipq6018 Firmware, Qualcomm Ipq6018, Qualcomm Ipq8074 Firmware, Qualcomm Ipq8074, Qualcomm Kamorta Firmware.