132 lines
5.5 KiB
JSON
132 lines
5.5 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.1",
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"cveMetadata": {
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"cveId": "CVE-2025-49595",
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"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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"state": "PUBLISHED",
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"assignerShortName": "GitHub_M",
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"dateReserved": "2025-06-06T15:44:21.557Z",
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"datePublished": "2025-07-03T12:16:47.207Z",
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"dateUpdated": "2025-07-03T13:14:59.815Z"
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},
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"containers": {
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"cna": {
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"title": "n8n Vulnerable to Denial of Service via Malformed Binary Data Requests",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-400",
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"lang": "en",
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"description": "CWE-400: Uncontrolled Resource Consumption",
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"type": "CWE"
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}
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]
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}
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],
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"metrics": [
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{
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"cvssV3_1": {
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"attackComplexity": "LOW",
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"attackVector": "NETWORK",
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"availabilityImpact": "HIGH",
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"baseScore": 4.9,
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"baseSeverity": "MEDIUM",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"privilegesRequired": "HIGH",
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"scope": "UNCHANGED",
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"userInteraction": "NONE",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H",
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"version": "3.1"
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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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"name": "https://github.com/n8n-io/n8n/security/advisories/GHSA-pr9r-gxgp-9rm8",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/n8n-io/n8n/security/advisories/GHSA-pr9r-gxgp-9rm8"
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},
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{
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"name": "https://github.com/n8n-io/n8n/pull/16229",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/n8n-io/n8n/pull/16229"
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},
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{
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"name": "https://github.com/n8n-io/n8n/commit/43c52a8b4f844e91b02e3cc9df92826a2d7b6052",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/n8n-io/n8n/commit/43c52a8b4f844e91b02e3cc9df92826a2d7b6052"
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}
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],
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"affected": [
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{
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"vendor": "n8n-io",
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"product": "n8n",
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"versions": [
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{
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"version": "< 1.99.0",
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"status": "affected"
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}
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]
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}
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],
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"providerMetadata": {
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"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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"shortName": "GitHub_M",
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"dateUpdated": "2025-07-03T12:16:47.207Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "n8n is a workflow automation platform. Prior to version 1.99.0, there is a denial of Service vulnerability in /rest/binary-data endpoint when processing empty filesystem URIs (filesystem:// or filesystem-v2://). This allows authenticated attackers to cause service unavailability through malformed filesystem URI requests, effecting the /rest/binary-data endpoint and n8n.cloud instances (confirmed HTTP/2 524 timeout responses). Attackers can exploit this by sending GET requests with empty filesystem URIs (filesystem:// or filesystem-v2://) to the /rest/binary-data endpoint, causing resource exhaustion and service disruption. This issue has been patched in version 1.99.0."
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}
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],
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"source": {
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"advisory": "GHSA-pr9r-gxgp-9rm8",
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"discovery": "UNKNOWN"
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}
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},
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"adp": [
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{
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"metrics": [
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{
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"other": {
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"type": "ssvc",
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"content": {
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"timestamp": "2025-07-03T13:10:37.624242Z",
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"id": "CVE-2025-49595",
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"options": [
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{
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"Exploitation": "none"
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},
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{
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"Automatable": "no"
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},
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{
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"Technical Impact": "partial"
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}
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],
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"role": "CISA Coordinator",
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"version": "2.0.3"
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}
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}
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}
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],
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"title": "CISA ADP Vulnrichment",
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"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"shortName": "CISA-ADP",
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"dateUpdated": "2025-07-03T13:14:59.815Z"
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}
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}
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]
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}
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} |