CVE-2014-4420
The network-statistics interface in the kernel in Apple iOS before 8 and Apple TV before 7 does...
The network-statistics interface in the kernel in Apple iOS before 8 and Apple TV before 7 does not properly initialize memory, which allows attackers to obtain sensitive memory-content and memory-layout information via a crafted application, a different vulnerability than CVE-2014-4371, CVE-2014-4419, and CVE-2014-4421.
Exploit likelihood
What each source reports
NVD Score used
The network-statistics interface in the kernel in Apple iOS before 8 and Apple TV before 7 does not properly initialize memory, which allows attackers to obtain sensitive memory-content and memory-layout information via a crafted application, a different vulnerability than CVE-2014-4371, CVE-2014-4419, and CVE-2014-4421.
- Record
CVE-2014-4420- CVSS 2.0
- 1.9 Low
AV:L/AC:M/Au:N/C:P/I:N/A:N - Updated
- 2026-11-02
CVE List No score
The network-statistics interface in the kernel in Apple iOS before 8 and Apple TV before 7 does not properly initialize memory, which allows attackers to obtain sensitive memory-content and memory-layout information via a crafted application, a different vulnerability than CVE-2014-4371, CVE-2014-4419, and CVE-2014-4421.
- Record
CVE-2014-4420- Updated
- 2026-11-02
EUVDEUVD-2014-4347 No score
The network-statistics interface in the kernel in Apple iOS before 8 and Apple TV before 7 does not properly initialize memory, which allows attackers to obtain sensitive memory-content and memory-layout information via a crafted application, a different vulnerability than CVE-2014-4371, CVE-2014-4419, and CVE-2014-4421.
- Record
EUVD-2014-4347- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-gjf8-f57p-p56j No score
The network-statistics interface in the kernel in Apple iOS before 8 and Apple TV before 7 does...
The network-statistics interface in the kernel in Apple iOS before 8 and Apple TV before 7 does not properly initialize memory, which allows attackers to obtain sensitive memory-content and memory-layout information via a crafted application, a different vulnerability than CVE-2014-4371, CVE-2014-4419, and CVE-2014-4421.
- Record
GHSA-gjf8-f57p-p56j- 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-2014-4420 is a low vulnerability (CVSS 1.9) in Apple Iphone Os, published September 18, 2014. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.39%, the 33rd percentile. No source names a fixed version.
References
support.apple.com/kb/HT6441
securitytracker.com/id/1030866
archives.neohapsis.com/archives/bugtraq/2014-10/0101.html
securityfocus.com/bid/69882
Show 8 moreShow less
exchange.xforce.ibmcloud.com/vulnerabilities/96102
lists.apple.com/archives/security-announce/2015/Jan/msg00003.html
nvd.nist.gov/vuln/detail/CVE-2014-4420
github.com/advisories/GHSA-gjf8-f57p-p56j