CVE-2016-1919 (GCVE-0-2016-1919)
Vulnerability from cvelistv5 – Published: 2017-01-27 20:00 – Updated: 2024-08-05 23:10
VLAI?
Summary
Samsung KNOX 1.0 uses a weak eCryptFS Key generation algorithm, which makes it easier for local users to obtain sensitive information by leveraging knowledge of the TIMA key and a brute-force attack.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-05T23:10:40.358Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "http://packetstormsecurity.com/files/135303/Samsung-KNOX-1.0-Weak-eCryptFS-Key-Generation.html"
},
{
"name": "20160116 [CVE-2016-1919] Weak eCryptFS Key generation from user password on KNOX 1.0 / Android 4.3",
"tags": [
"mailing-list",
"x_refsource_BUGTRAQ",
"x_transferred"
],
"url": "http://www.securityfocus.com/archive/1/537319/100/0/threaded"
},
{
"name": "20160116 Subject: [CVE-2016-1919] Weak eCryptFS Key generation from user password on KNOX 1.0 / Android 4.3",
"tags": [
"mailing-list",
"x_refsource_BUGTRAQ",
"x_transferred"
],
"url": "http://lists.openwall.net/bugtraq/2016/01/17/2"
},
{
"name": "20160119 Re: [CVE-2016-1919] Weak eCryptFS Key generation from user password on KNOX 1.0 / Android 4.3",
"tags": [
"mailing-list",
"x_refsource_BUGTRAQ",
"x_transferred"
],
"url": "http://www.securityfocus.com/archive/1/537340/100/0/threaded"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "n/a",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
],
"datePublic": "2016-01-16T00:00:00",
"descriptions": [
{
"lang": "en",
"value": "Samsung KNOX 1.0 uses a weak eCryptFS Key generation algorithm, which makes it easier for local users to obtain sensitive information by leveraging knowledge of the TIMA key and a brute-force attack."
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "n/a",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2018-10-09T18:57:01",
"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"shortName": "mitre"
},
"references": [
{
"tags": [
"x_refsource_MISC"
],
"url": "http://packetstormsecurity.com/files/135303/Samsung-KNOX-1.0-Weak-eCryptFS-Key-Generation.html"
},
{
"name": "20160116 [CVE-2016-1919] Weak eCryptFS Key generation from user password on KNOX 1.0 / Android 4.3",
"tags": [
"mailing-list",
"x_refsource_BUGTRAQ"
],
"url": "http://www.securityfocus.com/archive/1/537319/100/0/threaded"
},
{
"name": "20160116 Subject: [CVE-2016-1919] Weak eCryptFS Key generation from user password on KNOX 1.0 / Android 4.3",
"tags": [
"mailing-list",
"x_refsource_BUGTRAQ"
],
"url": "http://lists.openwall.net/bugtraq/2016/01/17/2"
},
{
"name": "20160119 Re: [CVE-2016-1919] Weak eCryptFS Key generation from user password on KNOX 1.0 / Android 4.3",
"tags": [
"mailing-list",
"x_refsource_BUGTRAQ"
],
"url": "http://www.securityfocus.com/archive/1/537340/100/0/threaded"
}
],
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "cve@mitre.org",
"ID": "CVE-2016-1919",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "n/a",
"version": {
"version_data": [
{
"version_value": "n/a"
}
]
}
}
]
},
"vendor_name": "n/a"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "Samsung KNOX 1.0 uses a weak eCryptFS Key generation algorithm, which makes it easier for local users to obtain sensitive information by leveraging knowledge of the TIMA key and a brute-force attack."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "n/a"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "http://packetstormsecurity.com/files/135303/Samsung-KNOX-1.0-Weak-eCryptFS-Key-Generation.html",
"refsource": "MISC",
"url": "http://packetstormsecurity.com/files/135303/Samsung-KNOX-1.0-Weak-eCryptFS-Key-Generation.html"
},
{
"name": "20160116 [CVE-2016-1919] Weak eCryptFS Key generation from user password on KNOX 1.0 / Android 4.3",
"refsource": "BUGTRAQ",
"url": "http://www.securityfocus.com/archive/1/537319/100/0/threaded"
},
{
"name": "20160116 Subject: [CVE-2016-1919] Weak eCryptFS Key generation from user password on KNOX 1.0 / Android 4.3",
"refsource": "BUGTRAQ",
"url": "http://lists.openwall.net/bugtraq/2016/01/17/2"
},
{
"name": "20160119 Re: [CVE-2016-1919] Weak eCryptFS Key generation from user password on KNOX 1.0 / Android 4.3",
"refsource": "BUGTRAQ",
"url": "http://www.securityfocus.com/archive/1/537340/100/0/threaded"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"assignerShortName": "mitre",
"cveId": "CVE-2016-1919",
"datePublished": "2017-01-27T20:00:00",
"dateReserved": "2016-01-15T00:00:00",
"dateUpdated": "2024-08-05T23:10:40.358Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"vulnerability-lookup:meta": {
"fkie_nvd": {
"configurations": "[{\"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:samsung:knox:*:*:*:*:*:*:*:*\", \"versionEndIncluding\": \"1.0\", \"matchCriteriaId\": \"FB53DCB4-6776-40FC-9B7C-47F6D990CBE1\"}]}]}]",
"descriptions": "[{\"lang\": \"en\", \"value\": \"Samsung KNOX 1.0 uses a weak eCryptFS Key generation algorithm, which makes it easier for local users to obtain sensitive information by leveraging knowledge of the TIMA key and a brute-force attack.\"}, {\"lang\": \"es\", \"value\": \"Samsung KNOX 1.0 utiliza un algoritmo de generaci\\u00f3n eCryptFS Key d\\u00e9bil, lo que hace m\\u00e1s f\\u00e1cil a usuarios locales obtener informaci\\u00f3n sensible aprovechando el conocimiento de la clave TIMA y un ataque de fuerza bruta.\"}]",
"id": "CVE-2016-1919",
"lastModified": "2024-11-21T02:47:21.420",
"metrics": "{\"cvssMetricV30\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"3.0\", \"vectorString\": \"CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N\", \"baseScore\": 4.7, \"baseSeverity\": \"MEDIUM\", \"attackVector\": \"LOCAL\", \"attackComplexity\": \"HIGH\", \"privilegesRequired\": \"LOW\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"HIGH\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"NONE\"}, \"exploitabilityScore\": 1.0, \"impactScore\": 3.6}], \"cvssMetricV2\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"2.0\", \"vectorString\": \"AV:L/AC:M/Au:N/C:P/I:N/A:N\", \"baseScore\": 1.9, \"accessVector\": \"LOCAL\", \"accessComplexity\": \"MEDIUM\", \"authentication\": \"NONE\", \"confidentialityImpact\": \"PARTIAL\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"NONE\"}, \"baseSeverity\": \"LOW\", \"exploitabilityScore\": 3.4, \"impactScore\": 2.9, \"acInsufInfo\": false, \"obtainAllPrivilege\": false, \"obtainUserPrivilege\": false, \"obtainOtherPrivilege\": false, \"userInteractionRequired\": false}]}",
"published": "2017-01-27T20:59:00.143",
"references": "[{\"url\": \"http://lists.openwall.net/bugtraq/2016/01/17/2\", \"source\": \"cve@mitre.org\", \"tags\": [\"Mailing List\", \"Third Party Advisory\"]}, {\"url\": \"http://packetstormsecurity.com/files/135303/Samsung-KNOX-1.0-Weak-eCryptFS-Key-Generation.html\", \"source\": \"cve@mitre.org\", \"tags\": [\"Exploit\", \"Third Party Advisory\", \"VDB Entry\"]}, {\"url\": \"http://www.securityfocus.com/archive/1/537319/100/0/threaded\", \"source\": \"cve@mitre.org\"}, {\"url\": \"http://www.securityfocus.com/archive/1/537340/100/0/threaded\", \"source\": \"cve@mitre.org\"}, {\"url\": \"http://lists.openwall.net/bugtraq/2016/01/17/2\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Mailing List\", \"Third Party Advisory\"]}, {\"url\": \"http://packetstormsecurity.com/files/135303/Samsung-KNOX-1.0-Weak-eCryptFS-Key-Generation.html\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Exploit\", \"Third Party Advisory\", \"VDB Entry\"]}, {\"url\": \"http://www.securityfocus.com/archive/1/537319/100/0/threaded\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://www.securityfocus.com/archive/1/537340/100/0/threaded\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}]",
"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Modified",
"weaknesses": "[{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-200\"}, {\"lang\": \"en\", \"value\": \"CWE-310\"}]}]"
},
"nvd": "{\"cve\":{\"id\":\"CVE-2016-1919\",\"sourceIdentifier\":\"cve@mitre.org\",\"published\":\"2017-01-27T20:59:00.143\",\"lastModified\":\"2025-04-20T01:37:25.860\",\"vulnStatus\":\"Deferred\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Samsung KNOX 1.0 uses a weak eCryptFS Key generation algorithm, which makes it easier for local users to obtain sensitive information by leveraging knowledge of the TIMA key and a brute-force attack.\"},{\"lang\":\"es\",\"value\":\"Samsung KNOX 1.0 utiliza un algoritmo de generaci\u00f3n eCryptFS Key d\u00e9bil, lo que hace m\u00e1s f\u00e1cil a usuarios locales obtener informaci\u00f3n sensible aprovechando el conocimiento de la clave TIMA y un ataque de fuerza bruta.\"}],\"metrics\":{\"cvssMetricV30\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.0\",\"vectorString\":\"CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N\",\"baseScore\":4.7,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"HIGH\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":1.0,\"impactScore\":3.6}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:L/AC:M/Au:N/C:P/I:N/A:N\",\"baseScore\":1.9,\"accessVector\":\"LOCAL\",\"accessComplexity\":\"MEDIUM\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"baseSeverity\":\"LOW\",\"exploitabilityScore\":3.4,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-200\"},{\"lang\":\"en\",\"value\":\"CWE-310\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:samsung:knox:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"1.0\",\"matchCriteriaId\":\"FB53DCB4-6776-40FC-9B7C-47F6D990CBE1\"}]}]}],\"references\":[{\"url\":\"http://lists.openwall.net/bugtraq/2016/01/17/2\",\"source\":\"cve@mitre.org\",\"tags\":[\"Mailing List\",\"Third Party Advisory\"]},{\"url\":\"http://packetstormsecurity.com/files/135303/Samsung-KNOX-1.0-Weak-eCryptFS-Key-Generation.html\",\"source\":\"cve@mitre.org\",\"tags\":[\"Exploit\",\"Third Party Advisory\",\"VDB Entry\"]},{\"url\":\"http://www.securityfocus.com/archive/1/537319/100/0/threaded\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.securityfocus.com/archive/1/537340/100/0/threaded\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://lists.openwall.net/bugtraq/2016/01/17/2\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Mailing List\",\"Third Party Advisory\"]},{\"url\":\"http://packetstormsecurity.com/files/135303/Samsung-KNOX-1.0-Weak-eCryptFS-Key-Generation.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Exploit\",\"Third Party Advisory\",\"VDB Entry\"]},{\"url\":\"http://www.securityfocus.com/archive/1/537319/100/0/threaded\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.securityfocus.com/archive/1/537340/100/0/threaded\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}]}}"
}
}
Loading…
Loading…
Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Loading…
Loading…