CVE-2019-12588
Severity Score
6.5
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
2
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
The client 802.11 mac implementation in Espressif ESP8266_NONOS_SDK 2.2.0 through 3.1.0 does not validate correctly the RSN AuthKey suite list count in beacon frames, probe responses, and association responses, which allows attackers in radio range to cause a denial of service (crash) via a crafted message.
La implementación del cliente 802.11 mac en Espressif ESP8266_NONOS_SDK versiones 2.2.0 hasta 3.1.0, no comprueba correctamente el conteo de lista de la suite RSN AuthKey en tramas beacon, respuestas de sonda y respuestas de asociación, lo que permite a atacantes dentro de un radio de alcance causar una denegación de servicio (bloqueo ) por medio de un mensaje 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
- 2019-06-02 CVE Reserved
- 2019-09-04 CVE Published
- 2024-08-04 CVE Updated
- 2024-08-04 First Exploit
- 2024-12-17 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-20: Improper Input Validation
CAPEC
References (3)
| URL | Tag | Source |
|---|---|---|
| https://github.com/espressif | Product |
| URL | Date | SRC |
|---|---|---|
| https://github.com/Matheus-Garbelini/esp32_esp8266_attacks | 2024-08-04 | |
| https://matheus-garbelini.github.io/home/post/esp8266-beacon-frame-crash | 2024-08-04 |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Espressif Search vendor "Espressif" | Arduino Esp8266 Search vendor "Espressif" for product "Arduino Esp8266" | <= 2.5.2 Search vendor "Espressif" for product "Arduino Esp8266" and version " <= 2.5.2" | - |
Affected
| ||||||
| Espressif Search vendor "Espressif" | Esp8266 Nonos Sdk Search vendor "Espressif" for product "Esp8266 Nonos Sdk" | >= 2.2.0 <= 3.1.0 Search vendor "Espressif" for product "Esp8266 Nonos Sdk" and version " >= 2.2.0 <= 3.1.0" | - |
Affected
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