CVE-2016-4657

WebKit in Apple iOS before 9.3.5 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site.

CVSS v3 8.8 HIGH
CVSS v2.0 6.8 MEDIUM

8.8^/10

CVSS v3 : HIGH

Vector :

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://lists.apple.com/archives/security-announce/2016/Aug/msg00000.html	Mailing List Vendor Advisory
http://www.securityfocus.com/bid/92653	Broken Link Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1036694	Broken Link Third Party Advisory VDB Entry
https://blog.lookout.com/blog/2016/08/25/trident-pegasus/	Broken Link
https://support.apple.com/HT207107	Vendor Advisory
https://www.exploit-db.com/exploits/44836/	Exploit Third Party Advisory VDB Entry
https://www.youtube.com/watch?v=xkdPjbaLngE	Exploit

Configurations

Configuration 1 (hide)

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

History

02 Jul 2024, 12:22

Type	Values Removed	Values Added
CWE	~~CWE-119~~	CWE-787
References	~~() http://www.securityfocus.com/bid/92653 -~~	() http://www.securityfocus.com/bid/92653 - Broken Link, Third Party Advisory, VDB Entry
References	~~() http://www.securitytracker.com/id/1036694 -~~	() http://www.securitytracker.com/id/1036694 - Broken Link, Third Party Advisory, VDB Entry
References	~~() https://blog.lookout.com/blog/2016/08/25/trident-pegasus/ -~~	() https://blog.lookout.com/blog/2016/08/25/trident-pegasus/ - Broken Link
References	~~() https://www.exploit-db.com/exploits/44836/ -~~	() https://www.exploit-db.com/exploits/44836/ - Exploit, Third Party Advisory, VDB Entry
References	~~() https://www.youtube.com/watch?v=xkdPjbaLngE -~~	() https://www.youtube.com/watch?v=xkdPjbaLngE - Exploit

Information

Published : 2016-08-25 21:59

Updated : 2024-07-02 12:22

NVD link : CVE-2016-4657

Mitre link : CVE-2016-4657

CVE.ORG link : CVE-2016-4657

JSON object : View

Products Affected

apple

iphone_os

CWE

CWE-787

Out-of-bounds Write

{"id": "CVE-2016-4657", "cveTags": [], "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}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/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": "2016-08-25T21:59:02.150", "references": [{"url": "http://lists.apple.com/archives/security-announce/2016/Aug/msg00000.html", "tags": ["Mailing List", "Vendor Advisory"], "source": "product-security@apple.com"}, {"url": "http://www.securityfocus.com/bid/92653", "tags": ["Broken Link", "Third Party Advisory", "VDB Entry"], "source": "product-security@apple.com"}, {"url": "http://www.securitytracker.com/id/1036694", "tags": ["Broken Link", "Third Party Advisory", "VDB Entry"], "source": "product-security@apple.com"}, {"url": "https://blog.lookout.com/blog/2016/08/25/trident-pegasus/", "tags": ["Broken Link"], "source": "product-security@apple.com"}, {"url": "https://support.apple.com/HT207107", "tags": ["Vendor Advisory"], "source": "product-security@apple.com"}, {"url": "https://www.exploit-db.com/exploits/44836/", "tags": ["Exploit", "Third Party Advisory", "VDB Entry"], "source": "product-security@apple.com"}, {"url": "https://www.youtube.com/watch?v=xkdPjbaLngE", "tags": ["Exploit"], "source": "product-security@apple.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-787"}]}], "descriptions": [{"lang": "en", "value": "WebKit in Apple iOS before 9.3.5 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site."}, {"lang": "es", "value": "WebKit en Apple iOS en versiones anteriores a 9.3.5 permite a atacantes remotos ejecutar c\u00f3digo arbitrario o provocar una denegaci\u00f3n de servicio (corrupci\u00f3n de memoria) a trav\u00e9s de un sitio web manipulado."}], "lastModified": "2024-07-02T12:22:23.767", "cisaActionDue": "2022-06-14", "cisaExploitAdd": "2022-05-24", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3389C472-39DB-4457-824C-73C622D7BF46", "versionEndExcluding": "9.3.5"}], "operator": "OR"}]}], "sourceIdentifier": "product-security@apple.com", "cisaRequiredAction": "Apply updates per vendor instructions.", "cisaVulnerabilityName": "Apple iOS Webkit Memory Corruption Vulnerability"}