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123 lines
4.2 KiB
JSON
123 lines
4.2 KiB
JSON
{
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"id": "CVE-2022-3421",
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"sourceIdentifier": "cve-coordination@google.com",
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"published": "2022-10-17T20:15:09.853",
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"lastModified": "2022-10-19T18:10:01.507",
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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 can pre-create the `/Applications/Google\\ Drive.app/Contents/MacOS` directory which is expected to be owned by root to be owned by a non-root user. When the Drive for Desktop installer is run for the first time, it will place a binary in that directory with execute permissions and set its setuid bit. Since the attacker owns the directory, the attacker can replace the binary with a symlink, causing the installer to set the setuid bit on the symlink. When the symlink is executed, it will run with root permissions. We recommend upgrading past version 64.0"
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},
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{
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"lang": "es",
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"value": "Un atacante puede pre crear el directorio \"/Applications/Google\\ Drive.app/Contents/MacOS\" que es esperado que sea propiedad de root para que sea propiedad de un usuario no root. Cuando el instalador de Drive for Desktop sea ejecutado por primera vez, colocar\u00e1 un binario en ese directorio con permisos de ejecuci\u00f3n y establecer\u00e1 su bit setuid. Dado que el atacante es el propietario del directorio, puede sustituir el binario por un enlace simb\u00f3lico, causando que el instalador establezca el bit setuid en el enlace simb\u00f3lico. Cuando el enlace simb\u00f3lico sea ejecutado, lo har\u00e1 con permisos de root. Recomendamos actualizar la versi\u00f3n anterior 64.0"
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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:L/PR:L/UI:R/S:U/C:H/I:H/A:H",
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"attackVector": "LOCAL",
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"attackComplexity": "LOW",
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"privilegesRequired": "LOW",
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"userInteraction": "REQUIRED",
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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": 7.3,
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"baseSeverity": "HIGH"
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},
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"exploitabilityScore": 1.3,
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"impactScore": 5.9
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},
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{
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"source": "cve-coordination@google.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:L/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:L",
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"attackVector": "LOCAL",
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"attackComplexity": "LOW",
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"privilegesRequired": "LOW",
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"userInteraction": "REQUIRED",
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"scope": "UNCHANGED",
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"confidentialityImpact": "NONE",
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"integrityImpact": "HIGH",
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"availabilityImpact": "LOW",
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"baseScore": 5.6,
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"baseSeverity": "MEDIUM"
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},
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"exploitabilityScore": 1.3,
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"impactScore": 4.2
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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-269"
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}
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]
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},
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{
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"source": "cve-coordination@google.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-264"
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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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"operator": "AND",
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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:google:drive:*:*:*:*:*:*:*:*",
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"versionEndExcluding": "64.0",
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"matchCriteriaId": "00B95F29-09A2-491E-921D-4E93A03D84E0"
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}
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]
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},
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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": false,
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"criteria": "cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:*",
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"matchCriteriaId": "387021A0-AF36-463C-A605-32EA7DAC172E"
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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://support.google.com/a/answer/7577057?hl=en",
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"source": "cve-coordination@google.com",
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"tags": [
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"Release Notes",
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"Vendor Advisory"
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]
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}
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]
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} |