CVE-2022-47949

The Nintendo NetworkBuffer class, as used in Animal Crossing: New Horizons before 2.0.6 and other products, allows remote attackers to execute arbitrary code via a large UDP packet that causes a buffer overflow, aka ENLBufferPwn. The victim must join a game session with the attacker. Other affected products include Mario Kart 7 before 1.2, Mario Kart 8, Mario Kart 8 Deluxe before 2.1.0, ARMS before 5.4.1, Splatoon, Splatoon 2 before 5.5.1, Splatoon 3 before late 2022, Super Mario Maker 2 before 3.0.2, and Nintendo Switch Sports before late 2022.

CVSS v3 9.8 CRITICAL

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/PabloMK7/ENLBufferPwn	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:nintendo:animal_crossing\:_new_horizons::::::::
	cpe:2.3:a:nintendo:arms::::::::
	cpe:2.3:a:nintendo:mario_kart_7::::::::
	cpe:2.3:a:nintendo:mario_kart_8:::::deluxe:::*
	cpe:2.3:a:nintendo:mario_kart_8:-::::-:::
	cpe:2.3:a:nintendo:splatoon::::::::
	cpe:2.3:a:nintendo:splatoon_2::::::::
	cpe:2.3:a:nintendo:splatoon_3::::::::
	cpe:2.3:a:nintendo:super_mario_maker_2::::::::
	cpe:2.3:a:nintendo:switch_sports::::::::

History

No history.

Information

Published : 2022-12-24 23:15

Updated : 2024-02-28 19:51

NVD link : CVE-2022-47949

Mitre link : CVE-2022-47949

CVE.ORG link : CVE-2022-47949

JSON object : View

Products Affected

nintendo

arms
animal_crossing\
splatoon
splatoon_2
super_mario_maker_2
switch_sports
splatoon_3
mario_kart_8
mario_kart_7

CWE

CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

{"id": "CVE-2022-47949", "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}, {"type": "Secondary", "source": "cve@mitre.org", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "published": "2022-12-24T23:15:09.010", "references": [{"url": "https://github.com/PabloMK7/ENLBufferPwn", "tags": ["Exploit", "Third Party Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-120"}]}], "descriptions": [{"lang": "en", "value": "The Nintendo NetworkBuffer class, as used in Animal Crossing: New Horizons before 2.0.6 and other products, allows remote attackers to execute arbitrary code via a large UDP packet that causes a buffer overflow, aka ENLBufferPwn. The victim must join a game session with the attacker. Other affected products include Mario Kart 7 before 1.2, Mario Kart 8, Mario Kart 8 Deluxe before 2.1.0, ARMS before 5.4.1, Splatoon, Splatoon 2 before 5.5.1, Splatoon 3 before late 2022, Super Mario Maker 2 before 3.0.2, and Nintendo Switch Sports before late 2022."}, {"lang": "es", "value": "La clase Nintendo NetworkBuffer, tal como se usa en Animal Crossing: New Horizons anterior a 2.0.6 y otros productos, permite a atacantes remotos ejecutar c\u00f3digo arbitrario a trav\u00e9s de un gran paquete UDP que provoca un desbordamiento del b\u00fafer, tambi\u00e9n conocido como ENLBufferPwn. La v\u00edctima deber\u00e1 unirse a una sesi\u00f3n de juego con el atacante. Otros productos afectados incluyen Mario Kart 7 antes de 1.2, Mario Kart 8, Mario Kart 8 Deluxe antes de 2.1.0, ARMS antes de 5.4.1, Splatoon, Splatoon 2 antes de 5.5.1, Splatoon 3 antes de finales de 2022, Super Mario Maker 2 antes de 3.0 .2 y Nintendo Switch Sports antes de finales de 2022."}], "lastModified": "2023-01-06T20:17:13.450", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:nintendo:animal_crossing\\:_new_horizons:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5E76851C-D70A-4134-B250-78B99985B211", "versionEndExcluding": "2.0.6"}, {"criteria": "cpe:2.3:a:nintendo:arms:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A72CE5AE-CF5F-4C5B-8D68-A9FB5ADD0865", "versionEndExcluding": "5.4.1"}, {"criteria": "cpe:2.3:a:nintendo:mario_kart_7:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B4666B65-0A4C-4B28-A46E-1968E75CDECC", "versionEndExcluding": "1.2"}, {"criteria": "cpe:2.3:a:nintendo:mario_kart_8:*:*:*:*:deluxe:*:*:*", "vulnerable": true, "matchCriteriaId": "38F8B32D-954B-462D-993B-26B87A7C7F5A", "versionEndExcluding": "2.1.0"}, {"criteria": "cpe:2.3:a:nintendo:mario_kart_8:-:*:*:*:-:*:*:*", "vulnerable": true, "matchCriteriaId": "19EA5E13-D11B-4573-B089-331124B7B698"}, {"criteria": "cpe:2.3:a:nintendo:splatoon:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7BC0FC2B-E2B4-4652-AED5-4481DE5F3A4C"}, {"criteria": "cpe:2.3:a:nintendo:splatoon_2:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B039788D-56ED-4309-A374-D11680FAAFD4", "versionEndExcluding": "5.5.1"}, {"criteria": "cpe:2.3:a:nintendo:splatoon_3:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "76E2F213-1EB5-4781-9955-D45556F093E6"}, {"criteria": "cpe:2.3:a:nintendo:super_mario_maker_2:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "736316DF-6291-4310-8FB5-F346F4DE2A7E", "versionEndExcluding": "3.0.2"}, {"criteria": "cpe:2.3:a:nintendo:switch_sports:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "55E863A6-6B3B-42C0-B70D-97D13EB23630"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}