CVE-2020-3678

Severity Score

7.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

u'A buffer overflow could occur if the API is improperly used due to UIE init does not contain a buffer size a param' in Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wired Infrastructure and Networking in Agatti, Kamorta, QCS404, QCS605, SDA845, SDM670, SDM710, SDM845, SXR1130

Un desbordamiento de búfer podría ocurrir si la API es usada inapropiadamente debido a que UIE init no contiene un param de un tamaño de búfer en los productos Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wired Infrastructure and Networking en versiones Agatti, Kamorta, QCS404, QCS605, SDA845, SDM670, SDM710, SDM845, SXR1130

*Credits: N/A

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Local

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2019-12-17 CVE Reserved
2020-11-02 CVE Published
2023-03-08 EPSS Updated
2024-08-04 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

CAPEC

References (2)

URL	Tag	Source
https://www.qualcomm.com/company/product-security/bulletins/october-2020-bulletin	Broken Link

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://www.qualcomm.com/company/product-security/bulletins/october-2020-security-bulletin	2020-11-06

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Qualcomm Search vendor "Qualcomm"	Agatti Firmware Search vendor "Qualcomm" for product "Agatti Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Agatti Search vendor "Qualcomm" for product "Agatti"	-	-	Safe
Qualcomm Search vendor "Qualcomm"	Kamorta Firmware Search vendor "Qualcomm" for product "Kamorta Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Kamorta Search vendor "Qualcomm" for product "Kamorta"	-	-	Safe
Qualcomm Search vendor "Qualcomm"	Qcs404 Firmware Search vendor "Qualcomm" for product "Qcs404 Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Qcs404 Search vendor "Qualcomm" for product "Qcs404"	-	-	Safe
Qualcomm Search vendor "Qualcomm"	Qcs605 Firmware Search vendor "Qualcomm" for product "Qcs605 Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Qcs605 Search vendor "Qualcomm" for product "Qcs605"	-	-	Safe
Qualcomm Search vendor "Qualcomm"	Sda845 Firmware Search vendor "Qualcomm" for product "Sda845 Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Sda845 Search vendor "Qualcomm" for product "Sda845"	-	-	Safe
Qualcomm Search vendor "Qualcomm"	Sdm670 Firmware Search vendor "Qualcomm" for product "Sdm670 Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Sdm670 Search vendor "Qualcomm" for product "Sdm670"	-	-	Safe
Qualcomm Search vendor "Qualcomm"	Sdm710 Firmware Search vendor "Qualcomm" for product "Sdm710 Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Sdm710 Search vendor "Qualcomm" for product "Sdm710"	-	-	Safe
Qualcomm Search vendor "Qualcomm"	Sdm845 Firmware Search vendor "Qualcomm" for product "Sdm845 Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Sdm845 Search vendor "Qualcomm" for product "Sdm845"	-	-	Safe
Qualcomm Search vendor "Qualcomm"	Sxr1130 Firmware Search vendor "Qualcomm" for product "Sxr1130 Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Sxr1130 Search vendor "Qualcomm" for product "Sxr1130"	-	-	Safe