PT-2017-1748 · Apple · Ios

Suprovici Vadim · Published 2017-04-02 · Updated 2017-07-12 · CVE-2017-2397

Positive Technologies (AI Summary)

CVSS v3.1

2.4

Low

Base vector

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

Name of the Vulnerable Software and Affected Versions iOS versions prior to 10.3

Description The issue involves the Accounts component and allows physically proximate attackers to discover an Apple ID by reading an iCloud authentication prompt on the lock screen. This is due to a lack of protection for service data and weaknesses in authentication when the screen is locked.

Recommendations For iOS versions prior to 10.3, update to a version 10.3 or later to resolve the issue. As a temporary workaround, consider restricting access to the lock screen to minimize the risk of exploitation.

Fix

Information Disclosure

Weakness Enumeration

CWE-200

Related Identifiers

BDU:2017-00904

CVE-2017-2397

Affected Products

Ios

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2017-2397 · Security Note
• https://bdu.fstec.ru/vul/2017-00904 · Security Note
• https://support.apple.com/HT207617 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2017-2397 · Vendor Advisory
• http://securitytracker.com/id/1038139 · Note
• http://securityfocus.com/bid/97138 · Note