PT-2016-2720 · Apple · Ios+4

Evgeny Sidorov · Published 2016-07-22 · Updated 2019-03-25 · CVE-2016-4632

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Apple iOS versions prior to 9.3.3 Apple OS X versions prior to 10.11.6 Apple tvOS versions prior to 9.2.2 Apple watchOS versions prior to 2.2.2

Description The issue is caused by a buffer overflow in the ImageIO component, allowing remote attackers to cause a denial of service (memory consumption) via unspecified vectors.

Recommendations For Apple iOS versions prior to 9.3.3, update to version 9.3.3 or later. For Apple OS X versions prior to 10.11.6, update to version 10.11.6 or later. For Apple tvOS versions prior to 9.2.2, update to version 9.2.2 or later. For Apple watchOS versions prior to 2.2.2, update to version 2.2.2 or later.

Fix

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

BDU:2016-02122

CVE-2016-4632

Affected Products

Imageio

Os X

Ios

Tvos

Watchos

References · 13

• http://lists.apple.com/archives/security-announce/2016/Jul/msg00001.html · Vendor Advisory
• http://lists.apple.com/archives/security-announce/2016/Jul/msg00003.html · Vendor Advisory
• https://support.apple.com/HT206904 · Vendor Advisory
• http://lists.apple.com/archives/security-announce/2016/Jul/msg00002.html · Vendor Advisory
• https://support.apple.com/HT206903 · Vendor Advisory
• https://support.apple.com/HT206905 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2016-4632 · Vendor Advisory
• http://lists.apple.com/archives/security-announce/2016/Jul/msg00000.html · Vendor Advisory
• https://bdu.fstec.ru/vul/2016-02122 · Security Note
• https://support.apple.com/HT206902 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2016-4632 · Security Note
• http://securityfocus.com/bid/91834 · Note
• http://securitytracker.com/id/1036344 · Note