PT-2016-2052 · Apple · Watchos+3

Ianbeer · Published 2016-05-20 · Updated 2019-03-25 · CVE-2016-1813

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 iOS versions prior to 9.3.2 Apple OS X versions prior to 10.11.5 Apple tvOS versions prior to 9.2.1 Apple watchOS versions prior to 2.2.1

Description The issue is related to errors in pointer dereferencing in the IOAcceleratorFamily component, which can be exploited by attackers to execute arbitrary code in a privileged context or cause a denial of service via a crafted app. This can lead to a NULL pointer dereference.

Recommendations For Apple iOS versions prior to 9.3.2, update to version 9.3.2 or later. For Apple OS X versions prior to 10.11.5, update to version 10.11.5 or later. For Apple tvOS versions prior to 9.2.1, update to version 9.2.1 or later. For Apple watchOS versions prior to 2.2.1, update to version 2.2.1 or later.

Exploit

Fix

NULL Pointer Dereference

Weakness Enumeration

CWE-476

Related Identifiers

BDU:2016-01403

CVE-2016-1813

Affected Products

Os X

Ios

Tvos

Watchos

References · 16

• 🔥 https://bugs.chromium.org/p/project-zero/issues/detail?id=778 · Exploit
• 🔥 https://exploit-db.com/exploits/39924 · Exploit
• https://support.apple.com/HT206566 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2016-1813 · Vendor Advisory
• http://lists.apple.com/archives/security-announce/2016/May/msg00001.html · Vendor Advisory
• http://lists.apple.com/archives/security-announce/2016/May/msg00004.html · Vendor Advisory
• http://lists.apple.com/archives/security-announce/2016/May/msg00002.html · Vendor Advisory
• https://support.apple.com/HT206567 · Vendor Advisory
• https://support.apple.com/HT206564 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2016-1813 · Security Note
• http://lists.apple.com/archives/security-announce/2016/May/msg00003.html · Vendor Advisory
• https://support.apple.com/HT206568 · Vendor Advisory
• https://bdu.fstec.ru/vul/2016-01403 · Security Note
• http://securitytracker.com/id/1035890 · Note
• http://packetstormsecurity.com/files/137400/OS-X-IOAccelSharedUserClient2-page_off_resource-NULL-Pointer-Dereference.html · Note