CVE-2019-12588

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.

CVSS v3 6.5 MEDIUM
CVSS v2.0 3.3 LOW

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

3.3^/10

CVSS v2.0 : LOW

Vector : AV:A/AC:L/Au:N/C:N/I:N/A:P

Exploitability : 6.5 / Impact : 2.9

Access Vector ADJACENT_NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://github.com/Matheus-Garbelini/esp32_esp8266_attacks	Exploit Third Party Advisory
https://github.com/espressif	Product
https://matheus-garbelini.github.io/home/post/esp8266-beacon-frame-crash/	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:espressif:arduino_esp8266::::::::
	cpe:2.3:a:espressif:esp8266_nonos_sdk::::::::

History

No history.

Information

Published : 2019-09-04 12:15

Updated : 2024-02-04 20:20

NVD link : CVE-2019-12588

Mitre link : CVE-2019-12588

CVE.ORG link : CVE-2019-12588

JSON object : View

Products Affected

espressif

esp8266_nonos_sdk
arduino_esp8266

CWE

CWE-20

Improper Input Validation

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