CVE-2018-4096

HIGH

Apple tvOS < 11.2.5 - Remote Code Execution via WebKit Memory Corruption

Title source: llm
STIX 2.1

Description

An issue was discovered in certain Apple products. iOS before 11.2.5 is affected. macOS before 10.13.3 is affected. Safari before 11.0.3 is affected. iCloud before 7.3 on Windows is affected. iTunes before 12.7.3 on Windows is affected. tvOS before 11.2.5 is affected. watchOS before 4.2.2 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.

References (12)

Core 12
Core References
Vendor Advisory x_refsource_confirm
https://support.apple.com/HT208462
Third Party Advisory, VDB Entry vdb-entry x_refsource_sectrack
http://www.securitytracker.com/id/1040266
Vendor Advisory x_refsource_confirm
https://support.apple.com/HT208465
Third Party Advisory, VDB Entry vdb-entry x_refsource_sectrack
http://www.securitytracker.com/id/1040265
Vendor Advisory x_refsource_confirm
https://support.apple.com/HT208474
Third Party Advisory vendor-advisory x_refsource_ubuntu
https://usn.ubuntu.com/3551-1/
Vendor Advisory x_refsource_confirm
https://support.apple.com/HT208464
Third Party Advisory, VDB Entry vdb-entry x_refsource_sectrack
http://www.securitytracker.com/id/1040267
Vendor Advisory x_refsource_confirm
https://support.apple.com/HT208473
Vendor Advisory x_refsource_confirm
https://support.apple.com/HT208475
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/102775
Vendor Advisory x_refsource_confirm
https://support.apple.com/HT208463

Scores

CVSS v3 8.8
EPSS 0.0064
EPSS Percentile 70.8%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Details

CWE
CWE-119
Status published
Products (9)
apple/apple_tv < 11.2.5
apple/icloud < 7.3
apple/iphone_os < 11.2.5
apple/itunes < 12.7.3
apple/mac_os_x < 10.13.3
apple/safari < 11.0.3
apple/watchos < 4.2.2
canonical/ubuntu_linux 16.04
canonical/ubuntu_linux 17.10
Published Apr 03, 2018
Tracked Since Feb 18, 2026