mirror of
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105 lines
4.0 KiB
JSON
105 lines
4.0 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-2023-43798",
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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. BigBlueButton prior to versions 2.6.12 and 2.7.0-rc.1 is vulnerable to Server-Side Request Forgery (SSRF). This issue is a bypass of CVE-2023-33176. A patch in versions 2.6.12 and 2.7.0-rc.1 disabled follow redirect at `httpclient.execute` since the software no longer has to follow it when using `finalUrl`. There are no known workarounds. We recommend upgrading to a patched version of BigBlueButton."
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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-918: Server-Side Request Forgery (SSRF)",
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"cweId": "CWE-918"
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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": "< 2.6.12"
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},
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{
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"version_affected": "=",
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"version_value": ">= 2.7.0-alpha.1, < 2.7.0-rc.1"
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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-h98v-2h8w-99c4",
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"refsource": "MISC",
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"name": "https://github.com/bigbluebutton/bigbluebutton/security/advisories/GHSA-h98v-2h8w-99c4"
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},
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{
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"url": "https://github.com/bigbluebutton/bigbluebutton/security/advisories/GHSA-3q22-hph2-cff7",
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"refsource": "MISC",
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"name": "https://github.com/bigbluebutton/bigbluebutton/security/advisories/GHSA-3q22-hph2-cff7"
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},
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{
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"url": "https://github.com/bigbluebutton/bigbluebutton/pull/18494",
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"refsource": "MISC",
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"name": "https://github.com/bigbluebutton/bigbluebutton/pull/18494"
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},
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{
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"url": "https://github.com/bigbluebutton/bigbluebutton/pull/18580",
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"refsource": "MISC",
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"name": "https://github.com/bigbluebutton/bigbluebutton/pull/18580"
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}
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]
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},
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"source": {
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"advisory": "GHSA-h98v-2h8w-99c4",
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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": "HIGH",
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"attackVector": "NETWORK",
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"availabilityImpact": "LOW",
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"baseScore": 5.6,
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"baseSeverity": "MEDIUM",
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"confidentialityImpact": "LOW",
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"integrityImpact": "LOW",
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"privilegesRequired": "NONE",
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"scope": "UNCHANGED",
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"userInteraction": "NONE",
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"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/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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} |