mirror of
https://github.com/CVEProject/cvelist.git
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109 lines
4.3 KiB
JSON
109 lines
4.3 KiB
JSON
{
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"data_version": "4.0",
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"data_type": "CVE",
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"data_format": "MITRE",
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"CVE_data_meta": {
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"ID": "CVE-2024-38518",
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"ASSIGNER": "security-advisories@github.com",
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"STATE": "PUBLIC"
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},
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"description": {
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"description_data": [
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{
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"lang": "eng",
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"value": "BigBlueButton is an open-source virtual classroom designed to help teachers teach and learners learn. An attacker with a valid join link to a meeting can trick BigBlueButton into generating a signed join link with additional parameters. One of those parameters may be \"role=moderator\", allowing an attacker to join a meeting as moderator using a join link that was originally created for viewer access. This vulnerability has been patched in version(s) 2.6.18, 2.7.8 and 3.0.0-alpha.7."
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}
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]
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},
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"problemtype": {
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"problemtype_data": [
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{
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"description": [
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{
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"lang": "eng",
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"value": "CWE-284: Improper Access Control",
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"cweId": "CWE-284"
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}
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]
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}
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]
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},
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"affects": {
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"vendor": {
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"vendor_data": [
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{
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"vendor_name": "bigbluebutton",
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"product": {
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"product_data": [
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{
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"product_name": "bigbluebutton",
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"version": {
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"version_data": [
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{
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"version_affected": "=",
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"version_value": "< 2.6.18"
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},
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{
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"version_affected": "=",
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"version_value": ">= 2.7.0, < 2.7.8"
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},
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{
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"version_affected": "=",
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"version_value": ">= 2.8.0, < 3.0.0-alpha.7"
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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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}
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]
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}
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},
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"references": {
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"reference_data": [
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{
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"url": "https://github.com/bigbluebutton/bigbluebutton/security/advisories/GHSA-4m48-49h7-f3c4",
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"refsource": "MISC",
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"name": "https://github.com/bigbluebutton/bigbluebutton/security/advisories/GHSA-4m48-49h7-f3c4"
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},
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{
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"url": "https://github.com/bigbluebutton/bigbluebutton/pull/20279",
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"refsource": "MISC",
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"name": "https://github.com/bigbluebutton/bigbluebutton/pull/20279"
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},
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{
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"url": "https://github.com/bigbluebutton/bigbluebutton/commit/a9d436accdcd26ea66bed9f391488ac128cd62d1",
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"refsource": "MISC",
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"name": "https://github.com/bigbluebutton/bigbluebutton/commit/a9d436accdcd26ea66bed9f391488ac128cd62d1"
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},
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{
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"url": "https://github.com/bigbluebutton/bigbluebutton/commit/ea6e9461dceae8fa593543d8c686f77bb8677e72",
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"refsource": "MISC",
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"name": "https://github.com/bigbluebutton/bigbluebutton/commit/ea6e9461dceae8fa593543d8c686f77bb8677e72"
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}
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]
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},
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"source": {
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"advisory": "GHSA-4m48-49h7-f3c4",
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"discovery": "UNKNOWN"
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},
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"impact": {
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"cvss": [
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{
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"attackComplexity": "LOW",
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"attackVector": "NETWORK",
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"availabilityImpact": "LOW",
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"baseScore": 4.6,
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"baseSeverity": "MEDIUM",
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"confidentialityImpact": "LOW",
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"integrityImpact": "NONE",
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"privilegesRequired": "LOW",
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"scope": "UNCHANGED",
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"userInteraction": "REQUIRED",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:L",
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"version": "3.1"
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}
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]
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}
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} |