CVE-2016-4678

An issue was discovered in certain Apple products. macOS before 10.12.1 is affected. The issue involves the "AppleSMC" component. It allows local users to gain privileges or cause a denial of service (NULL pointer dereference) via unspecified vectors.

CVSS v3 7.8 HIGH
CVSS v2.0 4.6 MEDIUM

7.8^/10

CVSS v3 : HIGH

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

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

4.6^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 3.9 / Impact : 6.4

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
http://www.securityfocus.com/bid/93852	Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1037086
https://support.apple.com/HT207275	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2017-02-20 08:59

Updated : 2017-07-29 01:34

NVD link : CVE-2016-4678

Mitre link : CVE-2016-4678

CVE.ORG link : CVE-2016-4678

JSON object : View

Products Affected

apple

mac_os_x

CWE

CWE-476

NULL Pointer Dereference

{"id": "CVE-2016-4678", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.6, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": true, "impactScore": 6.4, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}]}, "published": "2017-02-20T08:59:00.777", "references": [{"url": "http://www.securityfocus.com/bid/93852", "tags": ["Third Party Advisory", "VDB Entry"], "source": "product-security@apple.com"}, {"url": "http://www.securitytracker.com/id/1037086", "source": "product-security@apple.com"}, {"url": "https://support.apple.com/HT207275", "tags": ["Vendor Advisory"], "source": "product-security@apple.com"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-476"}]}], "descriptions": [{"lang": "en", "value": "An issue was discovered in certain Apple products. macOS before 10.12.1 is affected. The issue involves the \"AppleSMC\" component. It allows local users to gain privileges or cause a denial of service (NULL pointer dereference) via unspecified vectors."}, {"lang": "es", "value": "Se ha descubierto un problema en ciertos productos Apple. macOS en versiones anteriores a 10.12.1 est\u00e1 afectado. El problema involucra al componente \"AppleSMC\". Esto permite a usuarios locales obtener privilegios o provocar una denegaci\u00f3n de servicio (referencia a puntero NULL) a trav\u00e9s de vectores no especificados."}], "lastModified": "2017-07-29T01:34:08.990", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4541211A-5DDA-4311-85C1-23C34295877A", "versionEndIncluding": "10.12.0"}], "operator": "OR"}]}], "sourceIdentifier": "product-security@apple.com"}