CVE-2011-3441
libinfo in Apple iOS before 5.0.1 does not properly formulate domain-name queries, which allows...
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.
Exploit likelihood
What each source reports
NVD Score used
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.
- Record
CVE-2011-3441- CVSS 2.0
- 4.3 Medium
AV:N/AC:M/Au:N/C:P/I:N/A:N - Weakness
- CWE-200
- Updated
- 2026-11-02
CVE List No score
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.
- Record
CVE-2011-3441- Updated
- 2026-11-02
EUVDEUVD-2011-3404 No score
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.
- Record
EUVD-2011-3404- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-cc54-p9g4-cx6g No score
libinfo in Apple iOS before 5.0.1 does not properly formulate domain-name queries, which allows...
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.
- Record
GHSA-cc54-p9g4-cx6g- Weakness
- CWE-200
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2011-3441 is a medium vulnerability (CVSS 4.3) in Apple Iphone Os, published November 11, 2011. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.58%, the 75th percentile. No source names a fixed version.