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CVE-2011-3431

2.1 · LOW

The Home screen component in Apple iOS before 5 does not properly support a certain application-switching gesture, which might allow physically proximate attackers to obtain sensitive state informa…

Published Oct 14, 2011appleCWE-200EPSS 0.37%

Overview

CVE-2011-3431 is a low-severity vulnerability affecting apple iphone_os. It was published on October 14, 2011 and has a CVSS 2.0 base score of 2.1 (LOW).

This vulnerability has a CVSS 2.0 base score of 2.1, rated LOW. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.

Technical description

The Home screen component in Apple iOS before 5 does not properly support a certain application-switching gesture, which might allow physically proximate attackers to obtain sensitive state information by watching the device's screen.

Remediation

Check the references section for vendor advisories and patches from apple. Update iphone_os to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

Affected products

VendorProductVersionsStatus

References

Reflists.apple.com/archives/Security-announce/2011//Oct/msg00001.htmlRefosvdb.org/76327Refsupport.apple.com/kb/HT4999Refexchange.xforce.ibmcloud.com/vulnerabilities/70554Reflists.apple.com/archives/Security-announce/2011//Oct/msg00001.htmlRefosvdb.org/76327Refsupport.apple.com/kb/HT4999Refexchange.xforce.ibmcloud.com/vulnerabilities/70554

How CyberStrike helps

Frequently asked questions

What is CVE-2011-3431?

CVE-2011-3431 is a low-severity vulnerability affecting apple iphone_os. It was published on October 14, 2011 and has a CVSS 2.0 base score of 2.1 (LOW).

How severe is CVE-2011-3431?

This vulnerability has a CVSS 2.0 base score of 2.1, rated LOW. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2011-3431?

Check the references section for vendor advisories and patches from apple. Update iphone_os to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2011-3431?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2011-3431 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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