PT-2016-3076 · Apple · Webkit+3

Published 2016-11-04 · Updated 2019-03-25 · CVE-2016-4677

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Apple iOS versions prior to 10.1 Apple Safari versions prior to 10.0.1 Apple tvOS versions prior to 10.0.1

Description The issue is caused by a buffer overflow in the WebKit component, allowing remote attackers to execute arbitrary code or cause a denial of service, such as memory corruption and application crash, via a specially crafted web site.

Recommendations For iOS versions prior to 10.1, update to version 10.1 or later. For Safari versions prior to 10.0.1, update to version 10.0.1 or later. For tvOS versions prior to 10.0.1, update to version 10.0.1 or later.

Fix

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

BDU:2017-00416

CVE-2016-4677

ZDI-16-590

Affected Products

Safari

Webkit

Ios

Tvos

References · 9

• https://support.apple.com/HT207270 · Vendor Advisory
• https://support.apple.com/HT207272 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2016-4677 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2016-4677 · Security Note
• https://zerodayinitiative.com/advisories/ZDI-16-590 · Security Note
• https://support.apple.com/HT207271 · Vendor Advisory
• https://bdu.fstec.ru/vul/2017-00416 · Security Note
• http://securityfocus.com/bid/93853 · Note
• http://securitytracker.com/id/1037087 · Note