CVE-2016-4660

HIGH

iPhone OS < 10.1, macOS < 10.12.1, tvOS < 10.0.1, watchOS < 3.1 - FontParser Info Disclosure & DoS

Title source: llm

Description

An issue was discovered in certain Apple products. iOS before 10.1 is affected. macOS before 10.12.1 is affected. tvOS before 10.0.1 is affected. watchOS before 3.1 is affected. The issue involves the "FontParser" component. It allows remote attackers to obtain sensitive information or cause a denial of service (out-of-bounds read and application crash) via a crafted font.

References (6)

Core 6

Core References

Vendor Advisory x_refsource_confirm

https://support.apple.com/HT207271

Third Party Advisory, VDB Entry vdb-entry x_refsource_sectrack

http://www.securitytracker.com/id/1037086

Third Party Advisory, VDB Entry vdb-entry x_refsource_bid

http://www.securityfocus.com/bid/93849

Vendor Advisory x_refsource_confirm

https://support.apple.com/HT207269

Vendor Advisory x_refsource_confirm

https://support.apple.com/HT207270

Vendor Advisory x_refsource_confirm

https://support.apple.com/HT207275

Scores

CVSS v3 7.1

EPSS 0.0172

EPSS Percentile 74.7%

Attack Vector NETWORK

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

Details

CWE

CWE-200

Status published

Products (4)

apple/iphone_os < 10.0.3

apple/mac_os_x < 10.12.0

apple/tvos < 10.0

apple/watchos < 2.2.2

Published Feb 20, 2017

Tracked Since Feb 18, 2026