Vulnerability CVE-2018-4172


Published: 2018-04-03

Description:
An issue was discovered in certain Apple products. iOS before 11.3 is affected. The issue involves the "Find My iPhone" component. It allows physically proximate attackers to bypass the iCloud password requirement for disabling the "Find My iPhone" feature via vectors involving a backup restore.

Type:

CWE-254

(Security Features)

Vendor: Apple
Product: Iphone os 
Version:
9.3.5
9.3.4
9.3.3
9.3.2
9.3.1
9.3
9.2.1
9.2
9.1
9.0.2
9.0.1
9.0
8.4.1
8.2
8.1.3
8.1.2
8.1
8.0.2
8.0.1
8.0
7.1.2
7.1.1
7.1
7.0.6
7.0.5
7.0.4
7.0.3
7.0.2
7.0.1
7.0
6.1.6
6.1.5
6.1.4
6.1.3
6.1.2
6.1
6.0.2
6.0.1
6.0
5.1.1
5.1
5.0.1
5.0
4.3.5
4.3.3
4.3.2
4.3.1
4.3.0
4.2.8
4.2.5
4.2.1
4.1
4.0.2
4.0.1
4.0
3.2.2
3.2.1
3.2
3.1.3
3.1.2
3.1
3.0.1
3.0
2.2.1
2.2
2.1.1
2.1
2.0.2
2.0.1
2.0.0
2.0
11.1.2
11.1.1
11.1
11.0.3
11.0.2
11.0.1
11.0
10.3.3
10.3.2
10.3.1
10.3
10.2.1
10.2
10.1.1
10.1
10.0.3
10.0.2
10.0.1
10.0
1.1.5
1.1.4
1.1.3
1.1.2
1.1.1
1.1.0
1.0.2
1.0.1
1.0.0

CVSS2 => (AV:L/AC:L/Au:N/C:N/I:N/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
2.1/10
2.9/10
3.9/10
Exploit range
Attack complexity
Authentication
Local
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial

 References:
http://www.securityfocus.com/bid/103578
http://www.securitytracker.com/id/1040604
https://support.apple.com/HT208693

Related CVE
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CVE-2018-4462
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CVE-2018-4461
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CVE-2018-4460
A denial of service issue was addressed by removing the vulnerable code. This issue affected versions prior to iOS 12.1.1, macOS Mojave 10.14.2, tvOS 12.1.1, watchOS 5.1.2.
CVE-2018-4456
A memory corruption issue was addressed with improved input validation. This issue affected versions prior to macOS High Sierra 10.13.6, macOS Mojave 10.14.

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