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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
6.5 MEDIUM
ADJACENT_NETWORK
LOW
NONE
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 43%
VendorProductVersion
espressifarduino_esp8266
𝑥
≤ 2.5.2
espressifesp8266_nonos_sdk
2.2.0 ≤
𝑥
≤ 3.1.0
𝑥
= Vulnerable software versions
Common Weakness Enumeration
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/