FKIE_CVE-2014-8143
Vulnerability from fkie_nvd - Published: 2015-01-17 02:59 - Updated: 2026-06-17 00:16
Severity
Summary
Samba 4.0.x before 4.0.24, 4.1.x before 4.1.16, and 4.2.x before 4.2rc4, when an Active Directory Domain Controller (AD DC) is configured, allows remote authenticated users to set the LDB userAccountControl UF_SERVER_TRUST_ACCOUNT bit, and consequently gain privileges, by leveraging delegation of authority for user-account or computer-account creation.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| samba | samba | 4.0.0 | |
| samba | samba | 4.0.1 | |
| samba | samba | 4.0.2 | |
| samba | samba | 4.0.3 | |
| samba | samba | 4.0.4 | |
| samba | samba | 4.0.5 | |
| samba | samba | 4.0.6 | |
| samba | samba | 4.0.7 | |
| samba | samba | 4.0.8 | |
| samba | samba | 4.0.9 | |
| samba | samba | 4.0.10 | |
| samba | samba | 4.0.11 | |
| samba | samba | 4.0.12 | |
| samba | samba | 4.0.13 | |
| samba | samba | 4.0.14 | |
| samba | samba | 4.0.15 | |
| samba | samba | 4.0.16 | |
| samba | samba | 4.0.17 | |
| samba | samba | 4.0.18 | |
| samba | samba | 4.0.19 | |
| samba | samba | 4.0.20 | |
| samba | samba | 4.0.21 | |
| samba | samba | 4.0.22 | |
| samba | samba | 4.0.23 | |
| samba | samba | 4.1.0 | |
| samba | samba | 4.1.1 | |
| samba | samba | 4.1.2 | |
| samba | samba | 4.1.3 | |
| samba | samba | 4.1.4 | |
| samba | samba | 4.1.5 | |
| samba | samba | 4.1.6 | |
| samba | samba | 4.1.7 | |
| samba | samba | 4.1.8 | |
| samba | samba | 4.1.9 | |
| samba | samba | 4.1.10 | |
| samba | samba | 4.1.11 | |
| samba | samba | 4.1.12 | |
| samba | samba | 4.1.13 | |
| samba | samba | 4.1.14 | |
| samba | samba | 4.1.15 | |
| samba | samba | 4.2.0 | |
| samba | samba | 4.2.0 | |
| samba | samba | 4.2.0 |
{
"affected": [
{
"affectedData": [
{
"product": "n/a",
"vendor": "n/a",
"versions": [
{
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"version": "n/a"
}
]
}
],
"source": "secalert@redhat.com"
}
],
"configurations": [
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],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Samba 4.0.x before 4.0.24, 4.1.x before 4.1.16, and 4.2.x before 4.2rc4, when an Active Directory Domain Controller (AD DC) is configured, allows remote authenticated users to set the LDB userAccountControl UF_SERVER_TRUST_ACCOUNT bit, and consequently gain privileges, by leveraging delegation of authority for user-account or computer-account creation."
},
{
"lang": "es",
"value": "Samba 4.0.x anterior a 4.0.24, 4.1.x anterior a 4.1.16, y 4.2.x anterior a 4.2rc4, cuando un Active Directory Domain Controller (AD DC) est\u00e1 configurado, permite a usuarios remotos autenticados configurar el bit de LDB userAccountControl UF_SERVER_TRUST_ACCOUNT, y como consecuencia ganar privilegios, mediante el aprovechamiento de la delegaci\u00f3n de autoridad para la creaci\u00f3n de cuentas de usuarios o cuentas de ordenadores."
}
],
"id": "CVE-2014-8143",
"lastModified": "2026-06-17T00:16:22.123",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "HIGH",
"cvssData": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "SINGLE",
"availabilityImpact": "COMPLETE",
"baseScore": 8.5,
"confidentialityImpact": "COMPLETE",
"integrityImpact": "COMPLETE",
"vectorString": "AV:N/AC:M/Au:S/C:C/I:C/A:C",
"version": "2.0"
},
"exploitabilityScore": 6.8,
"impactScore": 10.0,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
]
},
"published": "2015-01-17T02:59:03.617",
"references": [
{
"source": "secalert@redhat.com",
"url": "http://lists.opensuse.org/opensuse-security-announce/2015-02/msg00031.html"
},
{
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{
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"url": "https://www.samba.org/samba/security/CVE-2014-8143"
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],
"sourceIdentifier": "secalert@redhat.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-264"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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| Author | Source | Type | Date | Other |
|---|
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Browse all ATT&CK techniques and the vulnerabilities related to each.
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