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{
"id": "CVE-2019-6991",
"sourceIdentifier": "cve@mitre.org",
"published": "2019-01-28T20:29:00.373",
"lastModified": "2020-08-24T17:37:01.140",
"vulnStatus": "Analyzed",
"descriptions": [
{
"lang": "en",
"value": "A classic Stack-based buffer overflow exists in the zmLoadUser() function in zm_user.cpp of the zmu binary in ZoneMinder through 1.32.3, allowing an unauthenticated attacker to execute code via a long username."
},
{
"lang": "es",
"value": "Existe un cl\u00e1sico desbordamiento de b\u00fafer basado en pila en la funci\u00f3n zmLoadUser() en zm_user.cpp, del binario zmu, en ZoneMinder hasta la versi\u00f3n 1.32.3, lo que permite a los atacantes no autorizados ejecutar c\u00f3digo mediante un nombre de usuario largo."
}
],
"metrics": {
"cvssMetricV30": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"cvssData": {
"version": "3.0",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"attackVector": "NETWORK",
"attackComplexity": "LOW",
"privilegesRequired": "NONE",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL"
},
"exploitabilityScore": 3.9,
"impactScore": 5.9
}
],
"cvssMetricV2": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"cvssData": {
"version": "2.0",
"vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
"accessVector": "NETWORK",
"accessComplexity": "LOW",
"authentication": "NONE",
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"availabilityImpact": "PARTIAL",
"baseScore": 7.5
},
"baseSeverity": "HIGH",
"exploitabilityScore": 10.0,
"impactScore": 6.4,
"acInsufInfo": false,
"obtainAllPrivilege": false,
"obtainUserPrivilege": false,
"obtainOtherPrivilege": false,
"userInteractionRequired": false
}
]
},
"weaknesses": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"description": [
{
"lang": "en",
"value": "CWE-787"
}
]
}
],
"configurations": [
{
"nodes": [
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": true,
"criteria": "cpe:2.3:a:zoneminder:zoneminder:*:*:*:*:*:*:*:*",
"versionEndIncluding": "1.32.3",
"matchCriteriaId": "8045339C-B032-47D7-BEAE-90BCC6699C06"
}
]
}
]
}
],
"references": [
{
"url": "https://github.com/ZoneMinder/zoneminder/issues/2478",
"source": "cve@mitre.org",
"tags": [
"Issue Tracking",
"Exploit",
"Third Party Advisory"
]
},
{
"url": "https://github.com/ZoneMinder/zoneminder/pull/2482",
"source": "cve@mitre.org",
"tags": [
"Patch",
"Third Party Advisory"
]
}
]
}