CVE-2019-17517
Severity Score
5.7
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
The Bluetooth Low Energy implementation on Dialog Semiconductor SDK through 5.0.4 for DA14580/1/2/3 devices does not properly restrict the L2CAP payload length, allowing attackers in radio range to cause a buffer overflow via a crafted Link Layer packet.
La implementación de Bluetooth Low Energy en Dialog Semiconductor SDK versiones hasta 5.0.4 para dispositivos DA14580/1/2/3 no restringe apropiadamente la longitud de la carga útil L2CAP, permitiendo a atacantes dentro del radio de alcance causar un desbordamiento del búfer por medio de un paquete de Capa de Enlace diseñado.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2019-10-12 CVE Reserved
- 2020-02-10 CVE Published
- 2023-03-08 EPSS Updated
- 2024-08-05 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://asset-group.github.io/disclosures/sweyntooth | Third Party Advisory | |
| https://www.dialog-semiconductor.com/products/connectivity/bluetooth-low-energy/smartbond-da14580-and-da14583 | Third Party Advisory |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
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| URL | Date | SRC |
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Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Dialog-semiconductor Search vendor "Dialog-semiconductor" | Software Development Kit Search vendor "Dialog-semiconductor" for product "Software Development Kit" | <= 5.0.4 Search vendor "Dialog-semiconductor" for product "Software Development Kit" and version " <= 5.0.4" | - |
Affected
| in | Dialog-semiconductor Search vendor "Dialog-semiconductor" | Da14580 Search vendor "Dialog-semiconductor" for product "Da14580" | - | - |
Safe
|
| Dialog-semiconductor Search vendor "Dialog-semiconductor" | Software Development Kit Search vendor "Dialog-semiconductor" for product "Software Development Kit" | <= 5.0.4 Search vendor "Dialog-semiconductor" for product "Software Development Kit" and version " <= 5.0.4" | - |
Affected
| in | Dialog-semiconductor Search vendor "Dialog-semiconductor" | Da14581 Search vendor "Dialog-semiconductor" for product "Da14581" | - | - |
Safe
|
| Dialog-semiconductor Search vendor "Dialog-semiconductor" | Software Development Kit Search vendor "Dialog-semiconductor" for product "Software Development Kit" | <= 5.0.4 Search vendor "Dialog-semiconductor" for product "Software Development Kit" and version " <= 5.0.4" | - |
Affected
| in | Dialog-semiconductor Search vendor "Dialog-semiconductor" | Da14582 Search vendor "Dialog-semiconductor" for product "Da14582" | - | - |
Safe
|
| Dialog-semiconductor Search vendor "Dialog-semiconductor" | Software Development Kit Search vendor "Dialog-semiconductor" for product "Software Development Kit" | <= 5.0.4 Search vendor "Dialog-semiconductor" for product "Software Development Kit" and version " <= 5.0.4" | - |
Affected
| in | Dialog-semiconductor Search vendor "Dialog-semiconductor" | Da14583 Search vendor "Dialog-semiconductor" for product "Da14583" | - | - |
Safe
|