PT-2018-16403 · Apple+3 · Safari+10

Published 2018-04-03 · Updated 2019-10-03 · CVE-2018-4113

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions iOS versions prior to 11.3 Safari versions prior to 11.1 iCloud versions prior to 7.4 on Windows iTunes versions prior to 12.7.4 on Windows tvOS versions prior to 11.3 watchOS versions prior to 4.3

Description The issue involves a JavaScriptCore function in the WebKit component, allowing attackers to trigger an assertion failure by leveraging improper array indexing. This can be exploited to cause an error.

Recommendations For iOS versions prior to 11.3, update to version 11.3 or later. For Safari versions prior to 11.1, update to version 11.1 or later. For iCloud versions prior to 7.4 on Windows, update to version 7.4 or later. For iTunes versions prior to 12.7.4 on Windows, update to version 12.7.4 or later. For tvOS versions prior to 11.3, update to version 11.3 or later. For watchOS versions prior to 4.3, update to version 4.3 or later.

Fix

Assertion Failure

Weakness Enumeration

CWE-617

Related Identifiers

ALT-PU-2018-2099

CVE-2018-4113

MGASA-2018-0213

OPENSUSE-SU-2018_3473-1

SUSE-SU-2018:3387-1

USN-3635-1

Affected Products

Alt Linux

Javascriptcore

Safari

Suse

Ubuntu

Webkit

Icloud

Ios

Itunes

Tvos

Watchos

References · 98

• https://nvd.nist.gov/vuln/detail/CVE-2018-4113 · Security Note
• https://security.gentoo.org/glsa/201808-04 · Vendor Advisory
• https://ubuntu.com/security/CVE-2018-4119 · Vendor Advisory
• https://osv.dev/vulnerability/USN-3635-1 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2018-4113 · Vendor Advisory
• https://ubuntu.com/security/CVE-2018-4117 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2018-4113 · Vendor Advisory
• https://support.apple.com/HT208698 · Vendor Advisory
• https://ubuntu.com/security/CVE-2018-4120 · Vendor Advisory
• https://support.apple.com/HT208696 · Vendor Advisory
• https://ubuntu.com/security/CVE-2018-4162 · Vendor Advisory
• https://ubuntu.com/security/CVE-2018-4161 · Vendor Advisory
• https://ubuntu.com/security/CVE-2018-4127 · Vendor Advisory
• https://support.apple.com/HT208695 · Vendor Advisory
• https://ubuntu.com/security/CVE-2018-4125 · Vendor Advisory