PT-2017-1705 · Apple · Watchos+3

Aleksandar Nikolic · Published 2017-04-02 · Updated 2019-03-08 · CVE-2017-2485

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 10.3 macOS versions prior to 10.12.4 tvOS versions prior to 10.2 watchOS versions prior to 3.2

Description The issue involves the Security component and allows remote attackers to execute arbitrary code or cause a denial of service via a crafted X.509 certificate file. This is due to a memory corruption issue, potentially related to the use of memory after it has been freed. The exploitation of this issue can lead to a denial of service, resulting in memory corruption and application crash.

Recommendations For iOS versions prior to 10.3, update to version 10.3 or later. For macOS versions prior to 10.12.4, update to version 10.12.4 or later. For tvOS versions prior to 10.2, update to version 10.2 or later. For watchOS versions prior to 3.2, update to version 3.2 or later.

Fix

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

BDU:2017-00858

CVE-2017-2485

Affected Products

Ios

Apple Macos

Tvos

Watchos

References · 10

• https://osv.dev/vulnerability/CVE-2017-2485 · Vendor Advisory
• https://support.apple.com/HT207602 · Vendor Advisory
• https://support.apple.com/HT207617 · Vendor Advisory
• https://support.apple.com/HT207601 · Vendor Advisory
• https://bdu.fstec.ru/vul/2017-00858 · Security Note
• https://support.apple.com/HT207615 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2017-2485 · Security Note
• http://securityfocus.com/bid/97132 · Note
• http://talosintelligence.com/reports/TALOS-2017-0296 · Note
• http://securitytracker.com/id/1038138 · Note