CVE-2019-12586
Severity Score
6.5
*CVSS v3
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
2
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
The EAP peer implementation in Espressif ESP-IDF 2.0.0 through 4.0.0 and ESP8266_NONOS_SDK 2.2.0 through 3.1.0 processes EAP Success messages before any EAP method completion or failure, which allows attackers in radio range to cause a denial of service (crash) via a crafted message.
La implementación de peer EAP en Espressif ESP-IDF versiones 2.0.0 hasta 4.0.0 y ESP8266_NONOS_SDK versiones 2.2.0 hasta 3.1.0, procesa los mensajes EAP Success antes de cualquier completación o fallo del método EAP, lo que permite a los atacantes en 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
CAPEC
References (3)
| URL | Tag | Source |
|---|---|---|
| https://github.com/espressif | Third Party Advisory |
| URL | Date | SRC |
|---|---|---|
| https://github.com/Matheus-Garbelini/esp32_esp8266_attacks | 2024-11-14 | |
| https://matheus-garbelini.github.io/home/post/esp32-esp8266-eap-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-esp32 Search vendor "Espressif" for product "Arduino-esp32" | <= 1.0.2 Search vendor "Espressif" for product "Arduino-esp32" and version " <= 1.0.2" | - |
Affected
| ||||||
| Espressif Search vendor "Espressif" | Arduino-esp32 Search vendor "Espressif" for product "Arduino-esp32" | 1.0.3 Search vendor "Espressif" for product "Arduino-esp32" and version "1.0.3" | - |
Affected
| ||||||
| Espressif Search vendor "Espressif" | Arduino-esp32 Search vendor "Espressif" for product "Arduino-esp32" | 1.0.3 Search vendor "Espressif" for product "Arduino-esp32" and version "1.0.3" | rc1 |
Affected
| ||||||
| Espressif Search vendor "Espressif" | Arduino-esp32 Search vendor "Espressif" for product "Arduino-esp32" | 1.0.3 Search vendor "Espressif" for product "Arduino-esp32" and version "1.0.3" | rc2 |
Affected
| ||||||
| Espressif Search vendor "Espressif" | Esp-idf Search vendor "Espressif" for product "Esp-idf" | >= 2.0.0 <= 4.0.0 Search vendor "Espressif" for product "Esp-idf" and version " >= 2.0.0 <= 4.0.0" | - |
Affected
| ||||||
| Espressif Search vendor "Espressif" | Esp8266 Nonos Sdk Search vendor "Espressif" for product "Esp8266 Nonos Sdk" | >= 2.2.0 <= 3.0.0 Search vendor "Espressif" for product "Esp8266 Nonos Sdk" and version " >= 2.2.0 <= 3.0.0" | - |
Affected
| ||||||