PT-2016-2045 · Apple · Os X

Jack Tang + 1 · Published 2016-05-19 · Updated 2016-12-02 · CVE-2016-1820

Positive Technologies (AI Summary)

CVSS v2.0

9.3

High

Base vector

AV:N/AC:M/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Apple OS X versions prior to 10.11.5

Description The issue is caused by a buffer overflow in the IOAudioFamily component, allowing attackers to execute arbitrary code in a privileged context via a crafted app. This can be exploited by a remote attacker using a specially created application.

Recommendations For Apple OS X versions prior to 10.11.5, update to version 10.11.5 or later to resolve the issue. As a temporary workaround, consider restricting the use of privileged contexts to minimize the risk of exploitation.

Fix

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

BDU:2016-01396

CVE-2016-1820

ZDI-16-347

ZDI-16-497

Affected Products

Os X

References · 10

• http://lists.apple.com/archives/security-announce/2016/May/msg00004.html · Vendor Advisory
• https://zerodayinitiative.com/advisories/ZDI-16-497 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2016-1820 · Security Note
• https://zerodayinitiative.com/advisories/ZDI-16-347 · Security Note
• https://support.apple.com/HT206567 · Vendor Advisory
• https://bdu.fstec.ru/vul/2016-01396 · Security Note
• https://osv.dev/vulnerability/CVE-2016-1820 · Vendor Advisory
• http://securityfocus.com/bid/90696 · Note
• http://securitytracker.com/id/1035895 · Note
• http://zerodayinitiative.com/advisories/ZDI-16-347 · Note