mirror of
https://github.com/fkie-cad/nvd-json-data-feeds.git
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121 lines
3.6 KiB
JSON
121 lines
3.6 KiB
JSON
{
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"id": "CVE-2021-21607",
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"sourceIdentifier": "jenkinsci-cert@googlegroups.com",
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"published": "2021-01-13T16:15:13.740",
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"lastModified": "2021-01-15T20:32:44.777",
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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": "Jenkins 2.274 and earlier, LTS 2.263.1 and earlier does not limit sizes provided as query parameters to graph-rendering URLs, allowing attackers to request crafted URLs that use all available memory in Jenkins, potentially leading to out of memory errors."
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},
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{
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"lang": "es",
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"value": "Jenkins versiones 2.274 y anteriores, LTS versiones 2.263.1 y anteriores, no limitan tama\u00f1os proporcionados como par\u00e1metros de consulta hacia unas URL de representaci\u00f3n de gr\u00e1ficos, permitiendo a atacantes pedir URL dise\u00f1adas que usan toda la memoria disponible en Jenkins, conllevando potencialmente a unos errores de memoria insuficiente."
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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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"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-770"
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}
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]
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},
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{
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"source": "jenkinsci-cert@googlegroups.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-789"
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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:jenkins:jenkins:*:*:*:*:lts:*:*:*",
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"versionEndIncluding": "2.263.1",
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"matchCriteriaId": "1D0A8DA2-6151-430D-9FC2-1332E25B4E3B"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:jenkins:jenkins:*:*:*:*:-:*:*:*",
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"versionEndIncluding": "2.274",
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"matchCriteriaId": "9A6F1AB1-BFB3-448F-BDAC-2A3487CBFEB6"
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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://www.jenkins.io/security/advisory/2021-01-13/#SECURITY-2025",
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"source": "jenkinsci-cert@googlegroups.com",
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"tags": [
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"Vendor Advisory"
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]
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}
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]
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} |