mirror of
https://github.com/fkie-cad/nvd-json-data-feeds.git
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128 lines
4.6 KiB
JSON
128 lines
4.6 KiB
JSON
{
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"id": "CVE-2023-42804",
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"sourceIdentifier": "security-advisories@github.com",
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"published": "2023-10-30T19:15:08.037",
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"lastModified": "2023-11-07T23:17:42.680",
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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": "BigBlueButton is an open-source virtual classroom. BigBlueButton prior to version 2.6.0-beta.1 has a path traversal vulnerability that allows an attacker with a valid starting folder path, to traverse and read other files without authentication, assuming the files have certain extensions (txt, swf, svg, png). In version 2.6.0-beta.1, input validation was added on the parameters being passed and dangerous characters are stripped. There are no known workarounds."
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},
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{
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"lang": "es",
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"value": "BigBlueButton es un aula virtual de c\u00f3digo abierto. BigBlueButton anterior a la versi\u00f3n 2.6.0-beta.1 tiene una vulnerabilidad de path traversal que permite a un atacante con una ruta de carpeta de inicio v\u00e1lida atravesar y leer otros archivos sin autenticaci\u00f3n, asumiendo que los archivos tienen ciertas extensiones (txt, swf, svg, png). En la versi\u00f3n 2.6.0-beta.1, se agreg\u00f3 validaci\u00f3n de entrada en los par\u00e1metros que se pasan y se eliminan los caracteres peligrosos. No se conocen workarounds."
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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:N/UI:N/S:U/C:L/I:N/A:N",
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"privilegesRequired": "NONE",
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"userInteraction": "NONE",
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"scope": "UNCHANGED",
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"confidentialityImpact": "LOW",
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"integrityImpact": "NONE",
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"availabilityImpact": "NONE",
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"baseScore": 5.3,
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"baseSeverity": "MEDIUM"
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},
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"exploitabilityScore": 3.9,
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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:H/PR:L/UI:N/S:U/C:L/I:N/A:N",
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"attackVector": "NETWORK",
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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": "LOW",
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"integrityImpact": "NONE",
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"availabilityImpact": "NONE",
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"baseScore": 3.1,
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"baseSeverity": "LOW"
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},
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"exploitabilityScore": 1.6,
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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": "security-advisories@github.com",
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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-22"
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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:bigbluebutton:bigbluebutton:*:*:*:*:*:*:*:*",
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"versionEndIncluding": "2.5.18",
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"matchCriteriaId": "5F3F6566-B94F-4CBC-B1BA-DACA51865D76"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:bigbluebutton:bigbluebutton:2.6.0:alpha1:*:*:*:*:*:*",
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"matchCriteriaId": "83C1F894-31BC-4C2D-AD62-837D990257CF"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:bigbluebutton:bigbluebutton:2.6.0:alpha2:*:*:*:*:*:*",
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"matchCriteriaId": "84EE596E-A3F6-4B29-B51D-CAE19A74D5E3"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:bigbluebutton:bigbluebutton:2.6.0:alpha3:*:*:*:*:*:*",
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"matchCriteriaId": "A8DD6CB9-0B7E-4C4E-BDC6-D8FD1B85882D"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:bigbluebutton:bigbluebutton:2.6.0:alpha4:*:*:*:*:*:*",
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"matchCriteriaId": "1BA4033B-60B8-4674-98CA-F5794B905362"
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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/bigbluebutton/bigbluebutton/pull/15960",
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"source": "security-advisories@github.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://github.com/bigbluebutton/bigbluebutton/security/advisories/GHSA-3qjg-229m-vq84",
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"source": "security-advisories@github.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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} |