CVE-2019-12586

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.

CVSS v3 6.5 MEDIUM
CVSS v2.0 3.3 LOW

6.5^/10

CVSS v3 : MEDIUM

V3 Legend

Vector : AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

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

V2 Legend

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	Third Party Advisory
https://matheus-garbelini.github.io/home/post/esp32-esp8266-eap-crash/	Exploit Patch Third Party Advisory
https://github.com/Matheus-Garbelini/esp32_esp8266_attacks	Exploit Third Party Advisory
https://github.com/espressif	Third Party Advisory
https://matheus-garbelini.github.io/home/post/esp32-esp8266-eap-crash/	Exploit Patch Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:espressif:arduino-esp32::::::::
	cpe:2.3:a:espressif:arduino-esp32:1.0.3:-::::::
	cpe:2.3:a:espressif:arduino-esp32:1.0.3:rc1::::::
	cpe:2.3:a:espressif:arduino-esp32:1.0.3:rc2::::::
	cpe:2.3:a:espressif:esp-idf::::::::

Configuration 2 (hide)

cpe:2.3:a:espressif:esp8266_nonos_sdk:*:*:*:*:*:*:*:*

History

21 Nov 2024, 04:23

Type	Values Removed	Values Added
References	~~() https://github.com/Matheus-Garbelini/esp32_esp8266_attacks - Exploit, Third Party Advisory~~	() https://github.com/Matheus-Garbelini/esp32_esp8266_attacks - Exploit, Third Party Advisory
References	~~() https://github.com/espressif - Third Party Advisory~~	() https://github.com/espressif - Third Party Advisory
References	~~() https://matheus-garbelini.github.io/home/post/esp32-esp8266-eap-crash/ - Exploit, Patch, Third Party Advisory~~	() https://matheus-garbelini.github.io/home/post/esp32-esp8266-eap-crash/ - Exploit, Patch, Third Party Advisory

Information

Published : 2019-09-04 20:15

Updated : 2024-11-21 04:23

NVD link : CVE-2019-12586

Mitre link : CVE-2019-12586

CVE.ORG link : CVE-2019-12586

JSON object : View

Products Affected

espressif

arduino-esp32
esp8266_nonos_sdk
esp-idf

CWE

NVD-CWE-noinfo

{"id": "CVE-2019-12586", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 3.3, "accessVector": "ADJACENT_NETWORK", "vectorString": "AV:A/AC:L/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "LOW", "obtainAllPrivilege": false, "exploitabilityScore": 6.5, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 6.5, "attackVector": "ADJACENT_NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 2.8}]}, "published": "2019-09-04T20:15:10.607", "references": [{"url": "https://github.com/Matheus-Garbelini/esp32_esp8266_attacks", "tags": ["Exploit", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/espressif", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://matheus-garbelini.github.io/home/post/esp32-esp8266-eap-crash/", "tags": ["Exploit", "Patch", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/Matheus-Garbelini/esp32_esp8266_attacks", "tags": ["Exploit", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/espressif", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://matheus-garbelini.github.io/home/post/esp32-esp8266-eap-crash/", "tags": ["Exploit", "Patch", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "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."}, {"lang": "es", "value": "La implementaci\u00f3n 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 completaci\u00f3n o fallo del m\u00e9todo EAP, lo que permite a los atacantes en un radio de alcance causar una denegaci\u00f3n de servicio (bloqueo) por medio de un mensaje dise\u00f1ado."}], "lastModified": "2024-11-21T04:23:08.750", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:espressif:arduino-esp32:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DE8CB7D3-9F85-46C6-BBB9-592919977335", "versionEndIncluding": "1.0.2"}, {"criteria": "cpe:2.3:a:espressif:arduino-esp32:1.0.3:-:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "18EBC74F-E07E-45AB-A741-6D72CE182838"}, {"criteria": "cpe:2.3:a:espressif:arduino-esp32:1.0.3:rc1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "AEF26B7B-EE51-486E-B32B-10FDACF8B9F8"}, {"criteria": "cpe:2.3:a:espressif:arduino-esp32:1.0.3:rc2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1CB45124-5482-4A49-ABA2-E3AFE94421EA"}, {"criteria": "cpe:2.3:a:espressif:esp-idf:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "606F8C7D-BBF1-4ABE-89AD-7D86BA56F1C9", "versionEndIncluding": "4.0.0", "versionStartIncluding": "2.0.0"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:espressif:esp8266_nonos_sdk:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "742F7BCB-7B5C-498E-A255-D9392E2BFA93", "versionEndIncluding": "3.0.0", "versionStartIncluding": "2.2.0"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}

6.5 /10

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

Access Vector ADJACENT_NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

JSON object

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