mirror of
https://github.com/fkie-cad/nvd-json-data-feeds.git
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144 lines
4.2 KiB
JSON
144 lines
4.2 KiB
JSON
{
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"id": "CVE-2017-7650",
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"sourceIdentifier": "emo@eclipse.org",
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"published": "2017-09-11T16:29:00.260",
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"lastModified": "2019-10-03T00:03:26.223",
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"vulnStatus": "Analyzed",
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"descriptions": [
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{
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"lang": "en",
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"value": "In Mosquitto before 1.4.12, pattern based ACLs can be bypassed by clients that set their username/client id to '#' or '+'. This allows locally or remotely connected clients to access MQTT topics that they do have the rights to. The same issue may be present in third party authentication/access control plugins for Mosquitto."
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},
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{
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"lang": "es",
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"value": "En Mosquitto en versiones anteriores a la 1.4.12, las listas de control de acceso (ACL) basadas en patrones pueden ser omitidas por clientes que establecen su ID de nombre de usuario/cliente como '#' o '+'. Esto permite que los clientes conectados de forma local o remota accedan a temas MQTT a los que no tienen derecho de acceso. Este mismo problema tambi\u00e9n podr\u00eda estar presente en plugins de control de autenticaci\u00f3n/acceso para Mosquitto."
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}
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],
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"metrics": {
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"cvssMetricV30": [
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{
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"source": "nvd@nist.gov",
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"type": "Primary",
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"cvssData": {
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"version": "3.0",
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"vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"privilegesRequired": "LOW",
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"userInteraction": "NONE",
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"scope": "UNCHANGED",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "NONE",
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"availabilityImpact": "NONE",
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"baseScore": 6.5,
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"baseSeverity": "MEDIUM"
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},
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"exploitabilityScore": 2.8,
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"impactScore": 3.6
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}
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],
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"cvssMetricV2": [
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{
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"source": "nvd@nist.gov",
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"type": "Primary",
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"cvssData": {
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"version": "2.0",
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"vectorString": "AV:N/AC:L/Au:S/C:P/I:N/A:N",
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"accessVector": "NETWORK",
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"accessComplexity": "LOW",
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"authentication": "SINGLE",
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"confidentialityImpact": "PARTIAL",
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"integrityImpact": "NONE",
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"availabilityImpact": "NONE",
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"baseScore": 4.0
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},
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"baseSeverity": "MEDIUM",
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"exploitabilityScore": 8.0,
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"impactScore": 2.9,
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"acInsufInfo": false,
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"obtainAllPrivilege": false,
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"obtainUserPrivilege": false,
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"obtainOtherPrivilege": false,
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"userInteractionRequired": false
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}
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]
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},
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"weaknesses": [
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{
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"source": "nvd@nist.gov",
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"type": "Primary",
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"description": [
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{
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"lang": "en",
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"value": "CWE-287"
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}
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]
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}
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],
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"configurations": [
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{
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"nodes": [
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{
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"operator": "OR",
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"negate": false,
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"cpeMatch": [
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:eclipse:mosquitto:*:*:*:*:*:*:*:*",
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"versionEndExcluding": "1.4.12",
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"matchCriteriaId": "E80E733B-BD63-4B8E-88FE-11243F5BA437"
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}
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]
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}
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]
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},
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{
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"nodes": [
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{
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"operator": "OR",
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"negate": false,
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"cpeMatch": [
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*",
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"matchCriteriaId": "C11E6FB0-C8C0-4527-9AA0-CB9B316F8F43"
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}
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]
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}
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]
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}
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],
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"references": [
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{
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"url": "http://mosquitto.org/2017/05/security-advisory-cve-2017-7650/",
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"source": "emo@eclipse.org",
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"tags": [
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"Patch",
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"Vendor Advisory"
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]
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},
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{
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"url": "http://www.debian.org/security/2017/dsa-3865",
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"source": "emo@eclipse.org",
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"tags": [
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"Third Party Advisory"
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]
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},
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{
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"url": "http://www.securityfocus.com/bid/98741",
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"source": "emo@eclipse.org",
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"tags": [
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"Third Party Advisory",
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"VDB Entry"
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]
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},
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{
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"url": "https://bugs.eclipse.org/bugs/show_bug.cgi?id=516765",
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"source": "emo@eclipse.org",
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"tags": [
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"Exploit",
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"Third Party Advisory"
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]
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}
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]
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} |