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https://github.com/fkie-cad/nvd-json-data-feeds.git
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127 lines
4.1 KiB
JSON
127 lines
4.1 KiB
JSON
{
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"id": "CVE-2023-45150",
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"sourceIdentifier": "security-advisories@github.com",
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"published": "2023-10-16T20:15:15.393",
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"lastModified": "2023-10-20T12:11:24.833",
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"vulnStatus": "Analyzed",
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"cveTags": [],
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"descriptions": [
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{
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"lang": "en",
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"value": "Nextcloud calendar is a calendar app for the Nextcloud server platform. Due to missing precondition checks the server was trying to validate strings of any length as email addresses even when megabytes of data were provided, eventually making the server busy and unresponsive. It is recommended that the Nextcloud Calendar app is upgraded to 4.4.4. The only workaround for users unable to upgrade is to disable the calendar app."
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},
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{
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"lang": "es",
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"value": "Nextcloud calendar es una aplicaci\u00f3n de calendario para la plataforma del servidor Nextcloud. Debido a la falta de comprobaciones de condiciones previas, el servidor intentaba validar cadenas de cualquier longitud como direcciones de correo electr\u00f3nico incluso cuando se proporcionaban megabytes de datos, lo que eventualmente hac\u00eda que el servidor estuviera ocupado y no respondiera. Se recomienda actualizar la aplicaci\u00f3n Calendario Nextcloud a 4.4.4. El \u00fanico workaround para los usuarios que no pueden actualizar es desactivar la aplicaci\u00f3n de calendario."
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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:L",
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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": "LOW",
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"baseScore": 4.3,
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"baseSeverity": "MEDIUM"
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},
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"exploitabilityScore": 2.8,
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"impactScore": 1.4
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},
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{
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"source": "security-advisories@github.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:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
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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": "LOW",
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"baseScore": 4.3,
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"baseSeverity": "MEDIUM"
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},
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"exploitabilityScore": 2.8,
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"impactScore": 1.4
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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-354"
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}
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]
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},
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{
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"source": "security-advisories@github.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-400"
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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:nextcloud:calendar:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "1.0",
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"versionEndExcluding": "4.4.4",
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"matchCriteriaId": "AC6A69AB-4972-431A-8734-0234D2734BAF"
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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://github.com/nextcloud/calendar/pull/5358",
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"source": "security-advisories@github.com",
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"tags": [
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"Patch"
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]
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},
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{
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"url": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-r936-8gwm-w452",
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"source": "security-advisories@github.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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"url": "https://hackerone.com/reports/2058337",
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"source": "security-advisories@github.com",
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"tags": [
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"Exploit",
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"Issue Tracking"
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]
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}
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]
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} |