Vulnerability Details 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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 43.1%
CVSS Severity
CVSS v3 Score 6.5
CVSS v2 Score 3.3
References
- https://github.com/Matheus-Garbelini/esp32_esp8266_attacks
- https://github.com/espressif
- https://matheus-garbelini.github.io/home/post/esp8266-beacon-frame-crash/
- https://github.com/Matheus-Garbelini/esp32_esp8266_attacks
- https://github.com/espressif
- https://matheus-garbelini.github.io/home/post/esp8266-beacon-frame-crash/
Products affected by CVE-2019-12588
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cpe:2.3:a:espressif:arduino_esp8266:2.0.0
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cpe:2.3:a:espressif:arduino_esp8266:2.1.0
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cpe:2.3:a:espressif:arduino_esp8266:2.2.0
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cpe:2.3:a:espressif:arduino_esp8266:2.3.0
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cpe:2.3:a:espressif:arduino_esp8266:2.4.0
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cpe:2.3:a:espressif:arduino_esp8266:2.4.1
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cpe:2.3:a:espressif:arduino_esp8266:2.4.2
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cpe:2.3:a:espressif:arduino_esp8266:2.5.0
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cpe:2.3:a:espressif:arduino_esp8266:2.5.1
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cpe:2.3:a:espressif:arduino_esp8266:2.5.2
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cpe:2.3:a:espressif:esp8266_nonos_sdk:2.2.0
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cpe:2.3:a:espressif:esp8266_nonos_sdk:2.2.1
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cpe:2.3:a:espressif:esp8266_nonos_sdk:3.0
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cpe:2.3:a:espressif:esp8266_nonos_sdk:3.0.0
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cpe:2.3:a:espressif:esp8266_nonos_sdk:3.0.1
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cpe:2.3:a:espressif:esp8266_nonos_sdk:3.0.2
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cpe:2.3:a:espressif:esp8266_nonos_sdk:3.0.3
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cpe:2.3:a:espressif:esp8266_nonos_sdk:3.0.4
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cpe:2.3:a:espressif:esp8266_nonos_sdk:3.1.0