cve-2012-4578
Vulnerability from cvelistv5
Published
2012-08-21 19:00
Modified
2024-08-06 20:42
Severity ?
EPSS score ?
Summary
The geli encryption provider 7 before r239184 on FreeBSD 10 uses a weak Master Key, which makes it easier for local users to defeat a cryptographic protection mechanism via a brute-force attack.
References
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cryptographic protection mechanism via a brute-force attack." } ], "problemTypes": [ { "descriptions": [ { "description": "n/a", "lang": "en", "type": "text" } ] } ], "providerMetadata": { "dateUpdated": "2017-08-28T12:57:01", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre" }, "references": [ { "name": "freebsd-geli-weak-security(78057)", "tags": [ "vdb-entry", "x_refsource_XF" ], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/78057" }, { "name": "[freebsd-security] 20120820 [HEADSUP] geli(4) weak master key generation on -CURRENT", "tags": [ "mailing-list", "x_refsource_MLIST" ], "url": "http://lists.freebsd.org/pipermail/freebsd-security/2012-August/006541.html" } ], "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "cve@mitre.org", "ID": "CVE-2012-4578", "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": "The geli encryption provider 7 before r239184 on FreeBSD 10 uses a weak Master Key, which makes it easier for local users to defeat a cryptographic protection mechanism via a brute-force attack." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "n/a" } ] } ] }, "references": { "reference_data": [ { "name": "freebsd-geli-weak-security(78057)", "refsource": "XF", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/78057" }, { "name": "[freebsd-security] 20120820 [HEADSUP] geli(4) weak master key generation on -CURRENT", "refsource": "MLIST", "url": "http://lists.freebsd.org/pipermail/freebsd-security/2012-August/006541.html" } ] } } } }, "cveMetadata": { "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2012-4578", "datePublished": "2012-08-21T19:00:00", "dateReserved": "2012-08-21T00:00:00", "dateUpdated": "2024-08-06T20:42:54.612Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2012-4578\",\"sourceIdentifier\":\"cve@mitre.org\",\"published\":\"2012-08-21T19:55:00.950\",\"lastModified\":\"2025-04-11T00:51:21.963\",\"vulnStatus\":\"Deferred\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"The geli encryption provider 7 before r239184 on FreeBSD 10 uses a weak Master Key, which makes it easier for local users to defeat a cryptographic protection mechanism via a brute-force attack.\"},{\"lang\":\"es\",\"value\":\"Geli Encription Provider v7 anterior a r239184 on FreeBSD v10 usa una clave m\u00e1ster d\u00e9bil, lo que provoca que sea f\u00e1cil para usuarios locales saltarse el mecanismo de protecci\u00f3n criptogr\u00e1fico a trav\u00e9s de un ataque por fuerza bruta.\"}],\"metrics\":{\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:L/AC:L/Au:N/C:N/I:P/A:N\",\"baseScore\":2.1,\"accessVector\":\"LOCAL\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"PARTIAL\",\"availabilityImpact\":\"NONE\"},\"baseSeverity\":\"LOW\",\"exploitabilityScore\":3.9,\"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-310\"}]}],\"configurations\":[{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:pawel_jakub_dawidek:geli:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"7\",\"matchCriteriaId\":\"8791E9FC-394A-47BE-BBD6-E4CF9B686663\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:pawel_jakub_dawidek:geli:4:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"6AEA5A5C-BC0A-46B6-9112-27407C4A495F\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:o:freebsd:freebsd:10.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"CA79CE41-D873-4A4A-A20C-83EB8772E5FA\"}]}]}],\"references\":[{\"url\":\"http://lists.freebsd.org/pipermail/freebsd-security/2012-August/006541.html\",\"source\":\"cve@mitre.org\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://exchange.xforce.ibmcloud.com/vulnerabilities/78057\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://lists.freebsd.org/pipermail/freebsd-security/2012-August/006541.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://exchange.xforce.ibmcloud.com/vulnerabilities/78057\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}]}}" } }
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- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.