{"id":"CVE-2014-4420","url":"https://www.cyber-defence.io/tools/cve/CVE-2014-4420","generatedAt":"2026-10-27T18:48:14.476Z","title":"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…","description":"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.","published":"2014-09-18T10:55:10.000Z","lastModified":"2026-06-17T00:09:58.000Z","status":"Modified","sourceIdentifier":"product-security@apple.com","cvss":{"version":"2.0","score":1.9,"severity":"LOW","vector":"AV:L/AC:M/Au:N/C:P/I:N/A:N"},"cwe":[],"affected":["apple/tvos","apple/iphone os","apple/mac os x"],"epss":{"score":0.00387,"percentile":0.32575,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (0.39%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"http://archives.neohapsis.com/archives/bugtraq/2014-09/0106.html","source":"product-security@apple.com"},{"url":"http://archives.neohapsis.com/archives/bugtraq/2014-09/0107.html","source":"product-security@apple.com"},{"url":"http://archives.neohapsis.com/archives/bugtraq/2014-10/0101.html","source":"product-security@apple.com"},{"url":"http://lists.apple.com/archives/security-announce/2015/Jan/msg00003.html","source":"product-security@apple.com"},{"url":"http://support.apple.com/HT204244","source":"product-security@apple.com"},{"url":"http://support.apple.com/kb/HT6441","source":"product-security@apple.com"},{"url":"http://support.apple.com/kb/HT6442","source":"product-security@apple.com"},{"url":"http://www.securityfocus.com/bid/69882","source":"product-security@apple.com"},{"url":"http://www.securityfocus.com/bid/69927","source":"product-security@apple.com"},{"url":"http://www.securitytracker.com/id/1030866","source":"product-security@apple.com"},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/96102","source":"product-security@apple.com"},{"url":"https://support.apple.com/kb/HT6535","source":"product-security@apple.com"},{"url":"http://archives.neohapsis.com/archives/bugtraq/2014-09/0106.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://archives.neohapsis.com/archives/bugtraq/2014-09/0107.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://archives.neohapsis.com/archives/bugtraq/2014-10/0101.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://lists.apple.com/archives/security-announce/2015/Jan/msg00003.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://support.apple.com/HT204244","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://support.apple.com/kb/HT6441","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://support.apple.com/kb/HT6442","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/bid/69882","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/bid/69927","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securitytracker.com/id/1030866","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/96102","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://support.apple.com/kb/HT6535","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2014-4420","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}