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106 lines
3.0 KiB
JSON
106 lines
3.0 KiB
JSON
{
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"id": "CVE-2021-27216",
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"sourceIdentifier": "cve@mitre.org",
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"published": "2021-05-06T13:15:12.447",
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"lastModified": "2022-06-28T14:11:45.273",
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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": "Exim 4 before 4.94.2 has Execution with Unnecessary Privileges. By leveraging a delete_pid_file race condition, a local user can delete arbitrary files as root. This involves the -oP and -oPX options."
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},
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{
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"lang": "es",
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"value": "Exim 4 versiones anteriores a 4.94.2, presenta una Ejecuci\u00f3n con Privilegios Innecesarios. Al aprovechar una condici\u00f3n de carrera delete_pid_file, un usuario local puede eliminar archivos arbitrarios como root. Esto involucra las opciones -oP y -oPX"
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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:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:H",
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"attackVector": "LOCAL",
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"attackComplexity": "HIGH",
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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": "HIGH",
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"availabilityImpact": "HIGH",
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"baseScore": 6.3,
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"baseSeverity": "MEDIUM"
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},
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"exploitabilityScore": 1.0,
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"impactScore": 5.2
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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:L/AC:M/Au:N/C:N/I:C/A:C",
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"accessVector": "LOCAL",
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"accessComplexity": "MEDIUM",
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"authentication": "NONE",
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"confidentialityImpact": "NONE",
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"integrityImpact": "COMPLETE",
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"availabilityImpact": "COMPLETE",
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"baseScore": 6.3
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},
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"baseSeverity": "MEDIUM",
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"exploitabilityScore": 3.4,
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"impactScore": 9.2,
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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-362"
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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:exim:exim:*:*:*:*:*:*:*:*",
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"versionEndExcluding": "4.94.2",
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"matchCriteriaId": "B5CF6C18-D9DF-449C-899D-26D2FFA3689E"
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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.exim.org/static/doc/security/CVE-2020-qualys/CVE-2020-28007-LFDIR.txt",
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"source": "cve@mitre.org",
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"tags": [
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"Exploit",
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"Vendor Advisory"
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]
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}
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]
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} |