CVE-2011-3441

N/A Unknown

Published: November 11, 2011 Modified: April 29, 2026

Description

libinfo in Apple iOS before 5.0.1 does not properly formulate domain-name queries, which allows remote attackers to obtain sensitive information via a crafted DNS hostname.

AI Explanation

Get an AI-powered plain-language explanation of this vulnerability and remediation steps.

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory

http://lists.apple.com/archives/Security-announce/2011/Nov/msg00001.html

Source: product-security@apple.com

Vendor Advisory

http://lists.apple.com/archives/security-announce/2012/Feb/msg00000.html

Source: product-security@apple.com

http://support.apple.com/kb/HT5052

Source: product-security@apple.com

Vendor Advisory

http://support.apple.com/kb/HT5130

Source: product-security@apple.com

http://lists.apple.com/archives/Security-announce/2011/Nov/msg00001.html

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

http://lists.apple.com/archives/security-announce/2012/Feb/msg00000.html

Source: af854a3a-2127-422b-91ae-364da2661108

http://support.apple.com/kb/HT5052

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

http://support.apple.com/kb/HT5130

Source: af854a3a-2127-422b-91ae-364da2661108

8 reference(s) from NVD

Quick Stats

CVSS v3 Score

N/A / 10.0

EPSS (Exploit Probability)

1.6%

73th percentile

Exploitation Status

Not in CISA KEV

Weaknesses (CWE)

CWE-200

Affected Vendors

apple

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