VULNERABILITY INTELLIGENCE

CVE-2011-3441

CVSS score4.3 MEDIUM
EPSS probability1.58%
CISA KEVNot currently listed
Published2011-11-11
Last modified2026-06-16
CVSS vectorAV:N/AC:M/Au:N/C:P/I:N/A:N

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.

Weakness classification

  • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor

Primary references