CVE-2016-7640

An issue was discovered in certain Apple products. iOS before 10.2 is affected. Safari before 10.0.2 is affected. iCloud before 6.1 is affected. iTunes before 12.5.4 is affected. The issue involves the "WebKit" component. It allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted web site.

CVSS v3 8.8 HIGH
CVSS v2.0 6.8 MEDIUM

8.8^/10

CVSS v3 : HIGH

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

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
http://www.securityfocus.com/bid/94907	Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1037459
https://security.gentoo.org/glsa/201706-15
https://support.apple.com/HT207421	Vendor Advisory
https://support.apple.com/HT207422	Vendor Advisory
https://support.apple.com/HT207424	Vendor Advisory
https://support.apple.com/HT207427	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*

Configuration 3 (hide)

cpe:2.3:a:apple:icloud:*:*:*:*:*:*:*:*

Configuration 4 (hide)

cpe:2.3:a:apple:itunes:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2017-02-20 08:59

Updated : 2024-02-28 15:44

NVD link : CVE-2016-7640

Mitre link : CVE-2016-7640

CVE.ORG link : CVE-2016-7640

JSON object : View

Products Affected

apple

icloud
safari
itunes
iphone_os

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

{"id": "CVE-2016-7640", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 6.8, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.8}]}, "published": "2017-02-20T08:59:03.433", "references": [{"url": "http://www.securityfocus.com/bid/94907", "tags": ["Third Party Advisory", "VDB Entry"], "source": "product-security@apple.com"}, {"url": "http://www.securitytracker.com/id/1037459", "source": "product-security@apple.com"}, {"url": "https://security.gentoo.org/glsa/201706-15", "source": "product-security@apple.com"}, {"url": "https://support.apple.com/HT207421", "tags": ["Vendor Advisory"], "source": "product-security@apple.com"}, {"url": "https://support.apple.com/HT207422", "tags": ["Vendor Advisory"], "source": "product-security@apple.com"}, {"url": "https://support.apple.com/HT207424", "tags": ["Vendor Advisory"], "source": "product-security@apple.com"}, {"url": "https://support.apple.com/HT207427", "tags": ["Vendor Advisory"], "source": "product-security@apple.com"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-119"}]}], "descriptions": [{"lang": "en", "value": "An issue was discovered in certain Apple products. iOS before 10.2 is affected. Safari before 10.0.2 is affected. iCloud before 6.1 is affected. iTunes before 12.5.4 is affected. The issue involves the \"WebKit\" component. It allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted web site."}, {"lang": "es", "value": "Se ha descubierto un problema en ciertos productos Apple. iOS en versiones anteriores a 10.2 est\u00e1 afectado. Safari en versiones anteriores a 10.0.2 est\u00e1 afectado. iCloud en versiones anteriores a 6.1 est\u00e1 afectado. iTunes en versiones anteriores a 12.5.4 est\u00e1 afectado. El problema involucra al componente \"WebKit\". Esto permite a atacantes remotos ejecutar c\u00f3digo arbitrario o provocar una denegaci\u00f3n de servicio (corrupci\u00f3n de memoria y ca\u00edda de la aplicaci\u00f3n) a trav\u00e9s de un sito web manipulado."}], "lastModified": "2017-07-27T01:29:04.383", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "904491D9-AAB8-4754-901C-F5D261BEAC17", "versionEndIncluding": "10.1.1"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "826BEA13-02E8-4A81-91DE-BED9E05EDDEE", "versionEndIncluding": "10.0.1"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:apple:icloud:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "78C32252-C4CD-44ED-9965-84EA7AF6137F", "versionEndIncluding": "6.0.1"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:apple:itunes:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1D90BD8D-3081-483F-8E70-9B89550E71C0", "versionEndIncluding": "12.5.3"}], "operator": "OR"}]}], "sourceIdentifier": "product-security@apple.com"}