CVE-2016-4743

HighCVSS 7.1/10Last modified Jun 17, 2026

Description

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 obtain sensitive information from process memory or cause a denial of service (memory corruption and application crash) via a crafted web site.

Metrics

CVSS 3.0 7.1/10CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H

Weakness enumeration

Affected software

No affected versions have been published.

Timeline

Published
Feb 20, 2017
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2016

CVE-2016-47455.3The Kerberos 5 (aka krb5) PAM module in Apple OS X before 10.12 does not use constant-time operations for determining username validity, whiCVE-2016-47465.3The Keyboards component in Apple iOS before 10 does not properly use a cache for auto-correct suggestions, which allows remote attackers to CVE-2016-47473.7Mail in Apple iOS before 10 mishandles certificates, which makes it easier for man-in-the-middle attackers to discover mail credentials via CVE-2016-47485.3Perl in Apple OS X before 10.12 allows local users to bypass the taint-mode protection mechanism via a crafted environment variable.CVE-2016-47493.3Printing UIKit in Apple iOS before 10 mishandles environment variables, which allows local users to discover cleartext AirPrint preview contCVE-2016-47507.8S2 Camera in Apple iOS before 10 and OS X before 10.12 allows attackers to execute arbitrary code in a privileged context or cause a denial CVE-2016-47513.5The Safari Tabs component in Apple Safari before 10 allows remote attackers to spoof the address bar of a tab via a crafted web site.CVE-2016-47525.5The SecKeyDeriveFromPassword function in Apple OS X before 10.12 does not use the CF_RETURNS_RETAINED keyword, which allows attackers to obtCVE-2016-47537.8Apple iOS before 10, OS X before 10.12, tvOS before 10, and watchOS before 3 mishandle signed disk images, which allows attackers to executeCVE-2016-47547.5ServerDocs Server in Apple OS X Server before 5.2 supports the RC4 cipher, which might allow remote attackers to defeat cryptographic protecCVE-2016-47555.5Terminal in Apple OS X before 10.12 uses weak permissions for the .bash_history and .bash_session files, which allows local users to obtain CVE-2016-47586.5WebKit in Apple iOS before 10, iTunes before 12.5.1 on Windows, and Safari before 10 does not properly restrict access to the location varia
CVE-2016-4743: High severity, CVSS 7.1 | Vulnix