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118 lines
3.0 KiB
JSON
118 lines
3.0 KiB
JSON
{
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"id": "CVE-2021-34432",
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"sourceIdentifier": "emo@eclipse.org",
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"published": "2021-07-27T16:15:07.893",
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"lastModified": "2021-08-17T15:33:24.837",
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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 Eclipse Mosquitto versions 2.07 and earlier, the server will crash if the client tries to send a PUBLISH packet with topic length = 0."
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},
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{
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"lang": "es",
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"value": "En Eclipse Mosquitto versiones 2.07 y anteriores, el servidor se bloquear\u00e1 si el cliente intenta enviar un paquete PUBLISH con longitud de tema = 0"
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}
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],
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"metrics": {
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"cvssMetricV31": [
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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": "3.1",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"privilegesRequired": "NONE",
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"userInteraction": "NONE",
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"scope": "UNCHANGED",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"availabilityImpact": "HIGH",
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"baseScore": 7.5,
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"baseSeverity": "HIGH"
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},
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"exploitabilityScore": 3.9,
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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:N/C:N/I:N/A:P",
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"accessVector": "NETWORK",
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"accessComplexity": "LOW",
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"authentication": "NONE",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"availabilityImpact": "PARTIAL",
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"baseScore": 5.0
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},
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"baseSeverity": "MEDIUM",
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"exploitabilityScore": 10.0,
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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": "NVD-CWE-noinfo"
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}
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]
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},
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{
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"source": "emo@eclipse.org",
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"type": "Secondary",
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"description": [
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{
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"lang": "en",
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"value": "CWE-20"
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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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"versionEndIncluding": "2.0.7",
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"matchCriteriaId": "B0CADA4B-CF26-4628-A52B-BD97FC3987AF"
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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": "https://bugs.eclipse.org/bugs/show_bug.cgi?id=574141",
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"source": "emo@eclipse.org",
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"tags": [
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"Exploit",
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"Issue Tracking",
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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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} |