CVE-2011-3259 - CVE House
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Status published Medium CVE-2011-3259

The kernel in Apple iOS before 5 and Apple TV...

Vulnerability Description

The kernel in Apple iOS before 5 and Apple TV before 4.4 does not properly recover memory allocated for incomplete TCP connections, which allows remote attackers to cause a denial of service (resource consumption) by making many connection attempts.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

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Affected Vendor

Affected Software

apple tv, iphone os
Vulnerable Versions:
4.0, 4.1, 4.2, 4.3, 3.0, 3.1, 3.1.2, 3.1.3, 3.2, 3.2.1, 3.2.2, 4.0.1, 4.0.2, 4.2.1, 4.2.5, 4.2.8, 4.3.0, 4.3.1, 4.3.2, 4.3.3, 4.3.5

Timeline

Official Publish: October 14th, 2011
Last Modified: August 6th, 2024
Added to House: July 19th, 2026

CVSS Vectors

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.