PT-2016-1549 · Apple · Os X+1

Fg! · Published 2016-03-24 · Updated 2016-12-03 · CVE-2016-1757

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 iOS versions prior to 9.3 OS X versions prior to 10.11.4

Description The issue exists due to insufficient checking of resource state when it can be shared. This allows a remote attacker to execute arbitrary code in a privileged context using a specially crafted app.

Recommendations For iOS versions prior to 9.3, update to version 9.3 or later. For OS X versions prior to 10.11.4, update to version 10.11.4 or later.

Exploit

Fix

Race Condition

Weakness Enumeration

CWE-362

Related Identifiers

BDU:2016-00850

CVE-2016-1757

Affected Products

Os X

Ios

References · 12

• 🔥 https://github.com/gdbinit/mach_race · Exploit
• 🔥 https://exploit-db.com/exploits/39595 · Exploit
• 🔥 https://exploit-db.com/exploits/39741 · Exploit
• https://support.apple.com/HT206167 · Vendor Advisory
• http://lists.apple.com/archives/security-announce/2016/Mar/msg00000.html · Vendor Advisory
• https://support.apple.com/HT206166 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2016-1757 · Vendor Advisory
• http://lists.apple.com/archives/security-announce/2016/Mar/msg00004.html · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2016-1757 · Security Note
• https://bdu.fstec.ru/vul/2016-00850 · Security Note
• http://securitytracker.com/id/1035353 · Note
• https://bugs.chromium.org/p/project-zero/issues/detail?id=676 · Note