PT-2017-17476 · Apple · Tvos+4

Ian Beer · Published 2017-07-20 · Updated 2019-03-25 · CVE-2017-7047

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions iOS versions prior to 10.3.3 macOS versions prior to 10.12.6 tvOS versions prior to 10.2.2 watchOS versions prior to 3.2.3

Description The issue involves the libxpc component and allows attackers to execute arbitrary code in a privileged context or cause a denial of service (memory corruption) via a crafted app.

Recommendations For iOS versions prior to 10.3.3, update to version 10.3.3 or later. For macOS versions prior to 10.12.6, update to version 10.12.6 or later. For tvOS versions prior to 10.2.2, update to version 10.2.2 or later. For watchOS versions prior to 3.2.3, update to version 3.2.3 or later.

Exploit

Fix

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

CVE-2017-7047

Affected Products

Ios

Libxpc

Apple Macos

Tvos

Watchos

References · 10

• 🔥 https://github.com/JosephShenton/Triple_Fetch-Kernel-Creds · Exploit
• 🔥 https://exploit-db.com/exploits/42407 · Exploit
• https://support.apple.com/HT207924 · Vendor Advisory
• https://support.apple.com/HT207922 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2017-7047 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2017-7047 · Security Note
• https://support.apple.com/HT207925 · Vendor Advisory
• https://support.apple.com/HT207923 · Vendor Advisory
• http://securityfocus.com/bid/99883 · Note
• http://securitytracker.com/id/1038950 · Note