CVE-2019-12586
N/A
Published: September 4, 2019 at 08:00 PM UTC
Updated: June 17, 2026 at 02:14 AM UTC
3 products affected across 1 vendorEsp IdfArduino ESP32ESP8266 Nonos SDK
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Severity
N/A
Exploit prediction
EPSS 1%
Description
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.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
2.0.0 ≤ v ≤ 4.0.0
2.2.0 ≤ v ≤ 3.0.0
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (3)
x_refsource_MISCExploitThird Party Advisory
Source: [email protected]
https://github.com/Matheus-Garbelini/esp32_esp8266_attacksx_refsource_MISCExploitPatchThird Party Advisory
Source: [email protected]
https://matheus-garbelini.github.io/home/post/esp32-esp8266-eap-crash/Quick Info
StatusMODIFIED
CWE
NVD-CWE-noinfo
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