PT-2018-16499 · Apple · Watchos+3

Saelo · Published 2018-06-08 · Updated 2019-10-03 · CVE-2018-4237

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/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 11.4 macOS versions prior to 10.13.5 tvOS versions prior to 11.4 watchOS versions prior to 4.3.1

Description The issue involves the libxpc component and allows attackers to gain privileges via a crafted app that leverages a logic error.

Recommendations For iOS versions prior to 11.4, update to version 11.4 or later. For macOS versions prior to 10.13.5, update to version 10.13.5 or later. For tvOS versions prior to 11.4, update to version 11.4 or later. For watchOS versions prior to 4.3.1, update to version 4.3.1 or later.

Exploit

Fix

Related Identifiers

CVE-2018-4237

ZDI-18-1339

Affected Products

Ios

Apple Macos

Tvos

Watchos

References · 10

• 🔥 https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/osx/local/libxpc_mitm_ssudo.rb · Exploit
• 🔥 https://exploit-db.com/exploits/45916 · Exploit
• https://support.apple.com/HT208851 · Vendor Advisory
• https://support.apple.com/HT208848 · Vendor Advisory
• https://zerodayinitiative.com/advisories/ZDI-18-1339 · Security Note
• https://support.apple.com/HT208850 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2018-4237 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-4237 · Security Note
• https://support.apple.com/HT208849 · Vendor Advisory
• http://securitytracker.com/id/1041027 · Note