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90 lines
2.5 KiB
JSON
90 lines
2.5 KiB
JSON
{
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"id": "CVE-2002-0820",
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"sourceIdentifier": "cve@mitre.org",
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"published": "2002-08-12T04:00:00.000",
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"lastModified": "2016-10-18T02:22:10.043",
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"vulnStatus": "Modified",
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"descriptions": [
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{
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"lang": "en",
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"value": "FreeBSD kernel 4.6 and earlier closes the file descriptors 0, 1, and 2 after they have already been assigned to /dev/null when the descriptors reference procfs or linprocfs, which could allow local users to reuse the file descriptors in a setuid or setgid program to modify critical data and gain privileges."
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}
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],
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"metrics": {
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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:L/AC:L/Au:N/C:C/I:C/A:C",
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"accessVector": "LOCAL",
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"accessComplexity": "LOW",
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"authentication": "NONE",
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"confidentialityImpact": "COMPLETE",
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"integrityImpact": "COMPLETE",
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"availabilityImpact": "COMPLETE",
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"baseScore": 7.2
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},
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"baseSeverity": "HIGH",
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"exploitabilityScore": 3.9,
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"impactScore": 10.0,
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"acInsufInfo": false,
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"obtainAllPrivilege": true,
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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-Other"
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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:o:freebsd:freebsd:4.6:*:*:*:*:*:*:*",
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"matchCriteriaId": "9C001822-FDF8-497C-AC2C-B59A00E9ACD2"
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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": "ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-02:23.stdio.asc",
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"source": "cve@mitre.org"
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},
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{
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"url": "http://archives.neohapsis.com/archives/vulnwatch/2002-q3/0047.html",
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"source": "cve@mitre.org",
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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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"url": "http://groups.google.com/groups?hl=en&lr=&ie=UTF-8&oe=UTF-8&frame=right&th=d429cd2ef1d3a2b7&seekm=ai6c0q%242289%241%40FreeBSD.csie.NCTU.edu.tw#link16",
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"source": "cve@mitre.org"
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},
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{
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"url": "http://marc.info/?l=bugtraq&m=102979180524452&w=2",
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"source": "cve@mitre.org"
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}
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]
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} |