mirror of
https://github.com/fkie-cad/nvd-json-data-feeds.git
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152 lines
4.8 KiB
JSON
152 lines
4.8 KiB
JSON
{
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"id": "CVE-2021-20330",
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"sourceIdentifier": "cna@mongodb.com",
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"published": "2021-12-15T13:15:07.633",
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"lastModified": "2021-12-20T16:12:00.570",
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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": "An attacker with basic CRUD permissions on a replicated collection can run the applyOps command with specially malformed oplog entries, resulting in a potential denial of service on secondaries. This issue affects MongoDB Server v4.0 versions prior to 4.0.25; MongoDB Server v4.2 versions prior to 4.2.14; MongoDB Server v4.4 versions prior to 4.4.6."
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},
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{
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"lang": "es",
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"value": "Un atacante con permisos CRUD b\u00e1sicos en una colecci\u00f3n replicada puede ejecutar el comando applyOps con entradas oplog especialmente malformadas, resultando en una potencial denegaci\u00f3n de servicio en los secundarios. Este problema afecta a las versiones de MongoDB Server v4.0 anteriores a 4.0.25; a las versiones de MongoDB Server v4.2 anteriores a 4.2.14; a las versiones de MongoDB Server v4.4 anteriores a 4.4.6"
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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:L/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": "LOW",
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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": 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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"source": "cna@mongodb.com",
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"type": "Secondary",
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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:L/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": "LOW",
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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": 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:N/I:N/A:P",
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"accessVector": "NETWORK",
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"accessComplexity": "LOW",
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"authentication": "SINGLE",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"availabilityImpact": "PARTIAL",
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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-20"
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}
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]
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},
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{
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"source": "cna@mongodb.com",
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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:mongodb:mongodb:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "4.0.0",
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"versionEndExcluding": "4.0.25",
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"matchCriteriaId": "50CB3881-049A-46F5-BBB4-21DCF2466D49"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:mongodb:mongodb:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "4.2.0",
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"versionEndExcluding": "4.2.14",
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"matchCriteriaId": "66EE5895-9252-49DE-810E-586E1AC484ED"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:mongodb:mongodb:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "4.4.0",
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"versionEndExcluding": "4.4.6",
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"matchCriteriaId": "177D5982-E1C3-42F0-B2E8-3345EB8C22F2"
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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://jira.mongodb.org/browse/SERVER-36263",
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"source": "cna@mongodb.com",
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"tags": [
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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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} |