135 lines
5.9 KiB
JSON
135 lines
5.9 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"cveId": "CVE-2025-67731",
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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": "2025-12-10T20:04:28.290Z",
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"datePublished": "2025-12-12T07:40:53.047Z",
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"dateUpdated": "2025-12-12T20:44:17.680Z"
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},
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"containers": {
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"cna": {
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"title": "Servify Express does not enforce rate limiting when parsing JSON",
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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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"cvssV4_0": {
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"attackRequirements": "NONE",
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"privilegesRequired": "NONE",
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"userInteraction": "NONE",
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"vulnConfidentialityImpact": "NONE",
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"vulnIntegrityImpact": "NONE",
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"vulnAvailabilityImpact": "HIGH",
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"subConfidentialityImpact": "NONE",
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"subIntegrityImpact": "NONE",
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"subAvailabilityImpact": "NONE",
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"baseScore": 8.7,
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"baseSeverity": "HIGH",
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"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
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"version": "4.0"
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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/Aarondoran/servify-express/security/advisories/GHSA-qgc4-8p88-4w7m",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/Aarondoran/servify-express/security/advisories/GHSA-qgc4-8p88-4w7m"
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},
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{
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"name": "https://github.com/Aarondoran/servify-express/commit/8dff7f56504b356278d849734ef2050e5cd23b61",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/Aarondoran/servify-express/commit/8dff7f56504b356278d849734ef2050e5cd23b61"
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},
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{
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"name": "https://github.com/Aarondoran/servify-express/releases/tag/V1.2",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/Aarondoran/servify-express/releases/tag/V1.2"
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}
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],
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"affected": [
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{
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"vendor": "Aarondoran",
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"product": "servify-express",
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"versions": [
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{
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"version": "< 1.2",
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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": "2025-12-12T07:40:53.047Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "Servify Express is a Node.js package to start an Express server and log the port it's running on. Prior to 1.2, the Express server used express.json() without a size limit, which could allow attackers to send extremely large request bodies. This can cause excessive memory usage, degraded performance, or process crashes, resulting in a Denial of Service (DoS). Any application using the JSON parser without limits and exposed to untrusted clients is affected. The issue is not a flaw in Express itself, but in configuration. This issue is fixed in version 1.2. To work around, consider adding a limit option to the JSON parser, rate limiting at the application or reverse-proxy level, rejecting unusually large requests before parsing, or using a reverse proxy (such as NGINX) to enforce maximum request body sizes."
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}
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],
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"source": {
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"advisory": "GHSA-qgc4-8p88-4w7m",
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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": "2025-12-12T20:43:59.650020Z",
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"id": "CVE-2025-67731",
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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": "2025-12-12T20:44:17.680Z"
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}
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}
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]
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}
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} |