PT-2017-2279 · Apple · Ios+4

Ian Beer · Published 2017-05-22 · Updated 2019-03-21 · CVE-2017-2522

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions iOS versions prior to 10.3.2 macOS versions prior to 10.12.5 tvOS versions prior to 10.2.1 watchOS versions prior to 3.2.2

Description The issue involves the CoreFoundation component and allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via crafted data. This is caused by a buffer overflow in memory, which can be exploited by an attacker using specially formed data.

Recommendations For iOS versions prior to 10.3.2, update to version 10.3.2 or later. For macOS versions prior to 10.12.5, update to version 10.12.5 or later. For tvOS versions prior to 10.2.1, update to version 10.2.1 or later. For watchOS versions prior to 3.2.2, update to version 3.2.2 or later.

Exploit

Fix

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

BDU:2017-01477

CVE-2017-2522

Affected Products

Corefoundation

Ios

Apple Macos

Tvos

Watchos

References · 9

• 🔥 https://exploit-db.com/exploits/42049 · Exploit
• https://support.apple.com/HT207801 · Vendor Advisory
• https://support.apple.com/HT207798 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2017-2522 · Security Note
• https://support.apple.com/HT207800 · Vendor Advisory
• https://support.apple.com/HT207797 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2017-2522 · Vendor Advisory
• https://bdu.fstec.ru/vul/2017-01477 · Security Note
• http://securityfocus.com/bid/98588 · Note