mirror of
https://github.com/fkie-cad/nvd-json-data-feeds.git
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159 lines
4.4 KiB
JSON
159 lines
4.4 KiB
JSON
{
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"id": "CVE-2021-42386",
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"sourceIdentifier": "reefs@jfrog.com",
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"published": "2021-11-15T21:15:08.173",
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"lastModified": "2022-01-04T17:14:17.173",
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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": "A use-after-free in Busybox's awk applet leads to denial of service and possibly code execution when processing a crafted awk pattern in the nvalloc function"
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},
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{
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"lang": "es",
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"value": "Un uso de memoria previamente liberada en el applet awk de Busybox conlleva una denegaci\u00f3n de servicio y posiblemente una ejecuci\u00f3n de c\u00f3digo cuando es procesado un patr\u00f3n awk dise\u00f1ado en la funci\u00f3n nvalloc"
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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:H/UI:N/S:U/C:H/I:H/A:H",
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"privilegesRequired": "HIGH",
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"userInteraction": "NONE",
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"scope": "UNCHANGED",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "HIGH",
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"availabilityImpact": "HIGH",
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"baseScore": 7.2,
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"baseSeverity": "HIGH"
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},
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"exploitabilityScore": 1.2,
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"impactScore": 5.9
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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:P/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": "PARTIAL",
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"integrityImpact": "PARTIAL",
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"availabilityImpact": "PARTIAL",
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"baseScore": 6.5
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},
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"baseSeverity": "MEDIUM",
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"exploitabilityScore": 8.0,
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"impactScore": 6.4,
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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-416"
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}
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]
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},
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{
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"source": "reefs@jfrog.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-416"
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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:busybox:busybox:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "1.16.0",
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"versionEndIncluding": "1.33.1",
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"matchCriteriaId": "6A24DBA4-B67F-4947-8FF0-8C88257814EE"
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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:fedoraproject:fedora:33:*:*:*:*:*:*:*",
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"matchCriteriaId": "E460AA51-FCDA-46B9-AE97-E6676AA5E194"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*",
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"matchCriteriaId": "A930E247-0B43-43CB-98FF-6CE7B8189835"
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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://jfrog.com/blog/unboxing-busybox-14-new-vulnerabilities-uncovered-by-claroty-and-jfrog/",
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"source": "reefs@jfrog.com",
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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": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6T2TURBYYJGBMQTTN2DSOAIQGP7WCPGV/",
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"source": "reefs@jfrog.com",
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"tags": [
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"Mailing List",
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"Third Party Advisory"
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]
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},
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{
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"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UQXGOGWBIYWOIVXJVRKHZR34UMEHQBXS/",
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"source": "reefs@jfrog.com",
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"tags": [
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"Mailing List",
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"Third Party Advisory"
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]
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},
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{
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"url": "https://security.netapp.com/advisory/ntap-20211223-0002/",
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"source": "reefs@jfrog.com",
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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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} |