PT-2016-2713 · Apple · Os X+1

Yubin Fu · Published 2016-07-20 · Updated 2017-09-01 · CVE-2016-4652

Positive Technologies (AI Summary)

CVSS v3.1

6.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Apple OS X versions prior to 10.11.6

Description The issue is related to insufficient access control in the CoreGraphics component, allowing local users to obtain sensitive information from kernel memory, gain privileges, or cause a denial of service through an out-of-bounds read via unspecified vectors.

Recommendations For Apple OS X versions prior to 10.11.6, update to version 10.11.6 or later to resolve the issue. As a temporary workaround, consider restricting access to the CoreGraphics component to minimize the risk of exploitation.

Fix

Out of bounds Read

Weakness Enumeration

CWE-125

CWE-264

Related Identifiers

BDU:2016-02107

CVE-2016-4652

ZDI-16-432

Affected Products

Coregraphics

Os X

References · 9

• https://nvd.nist.gov/vuln/detail/CVE-2016-4652 · Security Note
• https://bdu.fstec.ru/vul/2016-02107 · Security Note
• https://support.apple.com/HT206903 · Vendor Advisory
• http://lists.apple.com/archives/security-announce/2016/Jul/msg00000.html · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2016-4652 · Vendor Advisory
• https://zerodayinitiative.com/advisories/ZDI-16-432 · Security Note
• http://zerodayinitiative.com/advisories/ZDI-16-432 · Note
• http://securityfocus.com/bid/91824 · Note
• http://securitytracker.com/id/1036348 · Note