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CVE-2018-4200

Date: June 8, 2018

An issue was discovered in certain Apple products. iOS before 11.3.1 is affected. Safari before 11.1 is affected. iCloud before 7.5 on Windows is affected. iTunes before 12.7.5 on Windows is affected. tvOS before 11.4 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 that triggers a WebCore::jsElementScrollHeightGetter use-after-free.

Language: Unix

Severity Score

Related Resources (14)

https://support.apple.com/HT208850
https://www.exploit-db.com/exploits/44566/
https://support.apple.com/HT208741
https://security.gentoo.org/glsa/201808-04
https://usn.ubuntu.com/3640-1/
https://support.apple.com/HT208852
http://www.securityfocus.com/bid/103961
https://support.apple.com/HT208853
https://support.apple.com/HT208743
https://access.redhat.com/security/cve/CVE-2018-4200
http://www.securitytracker.com/id/1040743
https://bugs.chromium.org/p/project-zero/issues/detail?id=1525
https://nvd.nist.gov/vuln/detail/CVE-2018-4200
https://www.mend.io/vulnerability-database/CVE-2018-4200

Severity Score

Weakness Type (CWE)

Use After Free

CWE-416

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): REQUIRED
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): HIGH
Availability (A): HIGH

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): MEDIUM
Authentication (AU): NONE
Confidentiality (C): PARTIAL
Integrity (I): PARTIAL
Availability (A): PARTIAL
Additional information:

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