What is the severity of CVE-2015-3756?

CVE-2015-3756 is classified as a high severity vulnerability due to the potential for attackers to exploit certificate trust relationships.

How do I fix CVE-2015-3756?

To fix CVE-2015-3756, update your Apple iOS to version 8.4.1 or later.

Who is affected by CVE-2015-3756?

CVE-2015-3756 affects devices running Apple iOS versions prior to 8.4.1.

What type of attack can exploit CVE-2015-3756?

CVE-2015-3756 can be exploited through physical proximity attacks that take advantage of the certificate acceptance issue on the lock screen.

What are the implications of CVE-2015-3756?

The implications of CVE-2015-3756 include the risk of unauthorized certificate trust relationships, potentially leading to man-in-the-middle attacks.

Vulnerability/
CVE-2015-3756

low

2.1

CWE

254

16/8/2015

6/8/2024

CVE-2015-3756

First published: Sun Aug 16 2015(Updated: )

The Certificate UI in Apple iOS before 8.4.1 does not prevent X.509 certificate acceptance within the lock screen, which allows physically proximate attackers to establish arbitrary certificate trust relationships by completing a dialog.

Credit: product-security@apple.com

Affected Software	Affected Version	How to fix
Apple iPhone OS	<=8.4

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Reference Links

Frequently Asked Questions

What is the severity of CVE-2015-3756?
CVE-2015-3756 is classified as a high severity vulnerability due to the potential for attackers to exploit certificate trust relationships.
How do I fix CVE-2015-3756?
To fix CVE-2015-3756, update your Apple iOS to version 8.4.1 or later.
Who is affected by CVE-2015-3756?
CVE-2015-3756 affects devices running Apple iOS versions prior to 8.4.1.
What type of attack can exploit CVE-2015-3756?
CVE-2015-3756 can be exploited through physical proximity attacks that take advantage of the certificate acceptance issue on the lock screen.
What are the implications of CVE-2015-3756?
The implications of CVE-2015-3756 include the risk of unauthorized certificate trust relationships, potentially leading to man-in-the-middle attacks.

collector/nvd-index
agent/references
agent/type
agent/softwarecombine
collector/mitre-cve
source/MITRE
agent/weakness
agent/author
agent/severity
agent/last-modified-date
agent/tags
agent/description
agent/first-publish-date
agent/event
agent/source
vendor/apple
canonical/apple iphone os
version/apple iphone os/8.4

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Frequently Asked Questions

What is the severity of CVE-2015-3756?
CVE-2015-3756 is classified as a high severity vulnerability due to the potential for attackers to exploit certificate trust relationships.
How do I fix CVE-2015-3756?
To fix CVE-2015-3756, update your Apple iOS to version 8.4.1 or later.
Who is affected by CVE-2015-3756?
CVE-2015-3756 affects devices running Apple iOS versions prior to 8.4.1.
What type of attack can exploit CVE-2015-3756?
CVE-2015-3756 can be exploited through physical proximity attacks that take advantage of the certificate acceptance issue on the lock screen.
What are the implications of CVE-2015-3756?
The implications of CVE-2015-3756 include the risk of unauthorized certificate trust relationships, potentially leading to man-in-the-middle attacks.