PT-2015-1887 · Apple · Icloud+3

Deepkanwal Plaha · Published 2015-08-16 · Updated 2016-12-24 · CVE-2015-3782

Positive Technologies (AI Summary)

CVSS v2.0

4.3

Medium

Base vector

AV:N/AC:M/Au:N/C:P/I:N/A:N

Name of the Vulnerable Software and Affected Versions Apple iOS versions prior to 8.4.1 Apple OS X versions prior to 10.10.5

Description The issue allows attackers to access an iCloud user record associated with a previous user's login session via a crafted app. This is due to a lack of protection for service data in the CloudKit component of the iOS operating system. Exploitation of this issue may allow a remote attacker to gain access to an iCloud account using a specially formed application.

Recommendations For Apple iOS versions prior to 8.4.1, update to version 8.4.1 or later to resolve the issue. For Apple OS X versions prior to 10.10.5, update to version 10.10.5 or later to resolve the issue.

Fix

Information Disclosure

Weakness Enumeration

CWE-200

Related Identifiers

BDU:2015-11233

CVE-2015-3782

Affected Products

Cloudkit

Os X

Icloud

Ios

References · 8

• http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html · Vendor Advisory
• https://support.apple.com/kb/HT205031 · Vendor Advisory
• http://lists.apple.com/archives/security-announce/2015/Aug/msg00002.html · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2015-3782 · Security Note
• https://bdu.fstec.ru/vul/2015-11233 · Security Note
• https://support.apple.com/kb/HT205030 · Vendor Advisory
• http://securitytracker.com/id/1033275 · Note
• http://securityfocus.com/bid/76343 · Note