152 lines
6.0 KiB
JSON
152 lines
6.0 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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"state": "PUBLISHED",
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"cveId": "CVE-2022-39271",
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"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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"assignerShortName": "GitHub_M",
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"dateUpdated": "2025-04-23T16:51:43.774Z",
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"dateReserved": "2022-09-02T00:00:00.000Z",
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"datePublished": "2022-10-11T00:00:00.000Z"
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},
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"containers": {
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"cna": {
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"title": "Traefik HTTP/2 connections management could cause a denial of service",
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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": "2022-10-11T00:00:00.000Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "Traefik (pronounced traffic) is a modern HTTP reverse proxy and load balancer that assists in deploying microservices. There is a potential vulnerability in Traefik managing HTTP/2 connections. A closing HTTP/2 server connection could hang forever because of a subsequent fatal error. This failure mode could be exploited to cause a denial of service. There has been a patch released in versions 2.8.8 and 2.9.0-rc5. There are currently no known workarounds."
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}
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],
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"affected": [
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{
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"vendor": "traefik",
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"product": "traefik",
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"versions": [
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{
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"version": " < 2.8.8",
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"status": "affected"
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},
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{
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"version": ">= 2.9.0-rc1, < 2.9.0-rc5",
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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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"references": [
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{
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"url": "https://github.com/traefik/traefik/security/advisories/GHSA-c6hx-pjc3-7fqr"
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},
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{
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"url": "https://github.com/traefik/traefik/releases/tag/v2.8.8"
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},
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{
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"url": "https://github.com/traefik/traefik/releases/tag/v2.9.0-rc5"
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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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"version": "3.1",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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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": "NONE",
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"integrityImpact": "NONE",
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"availabilityImpact": "HIGH",
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"baseScore": 7.5,
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"baseSeverity": "HIGH"
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}
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}
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],
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"problemTypes": [
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{
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"descriptions": [
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{
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"type": "CWE",
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"lang": "en",
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"description": "CWE-400: Uncontrolled Resource Consumption",
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"cweId": "CWE-400"
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}
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]
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}
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],
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"source": {
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"advisory": "GHSA-c6hx-pjc3-7fqr",
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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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"providerMetadata": {
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"orgId": "af854a3a-2127-422b-91ae-364da2661108",
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"shortName": "CVE",
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"dateUpdated": "2024-08-03T12:00:43.598Z"
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},
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"title": "CVE Program Container",
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"references": [
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{
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"url": "https://github.com/traefik/traefik/security/advisories/GHSA-c6hx-pjc3-7fqr",
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"tags": [
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"x_transferred"
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]
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},
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{
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"url": "https://github.com/traefik/traefik/releases/tag/v2.8.8",
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"tags": [
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"x_transferred"
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]
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},
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{
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"url": "https://github.com/traefik/traefik/releases/tag/v2.9.0-rc5",
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"tags": [
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"x_transferred"
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]
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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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"other": {
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"type": "ssvc",
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"content": {
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"timestamp": "2025-04-23T15:50:09.653301Z",
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"id": "CVE-2022-39271",
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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": "yes"
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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": "2025-04-23T16:51:43.774Z"
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}
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}
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]
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}
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} |