142 lines
6.0 KiB
JSON
142 lines
6.0 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-2024-45614",
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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": "2024-09-02T16:00:02.425Z",
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"datePublished": "2024-09-19T22:42:33.974Z",
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"dateUpdated": "2025-11-03T22:15:51.621Z"
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},
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"containers": {
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"cna": {
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"title": "Header normalization allows for client to clobber proxy set headers in Puma",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-639",
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"lang": "en",
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"description": "CWE-639: Authorization Bypass Through User-Controlled Key",
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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": "HIGH",
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"attackVector": "NETWORK",
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"availabilityImpact": "NONE",
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"baseScore": 5.4,
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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": "CHANGED",
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"userInteraction": "NONE",
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"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N",
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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/puma/puma/security/advisories/GHSA-9hf4-67fc-4vf4",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/puma/puma/security/advisories/GHSA-9hf4-67fc-4vf4"
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},
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{
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"name": "https://nginx.org/en/docs/http/ngx_http_core_module.html#underscores_in_headers",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://nginx.org/en/docs/http/ngx_http_core_module.html#underscores_in_headers"
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}
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],
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"affected": [
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{
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"vendor": "puma",
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"product": "puma",
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"versions": [
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{
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"version": ">= 6.0.0, < 6.4.3",
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"status": "affected"
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},
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{
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"version": "< 5.6.9",
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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": "2024-09-19T22:42:33.974Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "Puma is a Ruby/Rack web server built for parallelism. In affected versions clients could clobber values set by intermediate proxies (such as X-Forwarded-For) by providing a underscore version of the same header (X-Forwarded_For). Any users relying on proxy set variables is affected. v6.4.3/v5.6.9 now discards any headers using underscores if the non-underscore version also exists. Effectively, allowing the proxy defined headers to always win. Users are advised to upgrade. Nginx has a underscores_in_headers configuration variable to discard these headers at the proxy level as a mitigation. Any users that are implicitly trusting the proxy defined headers for security should immediately cease doing so until upgraded to the fixed versions."
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}
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],
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"source": {
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"advisory": "GHSA-9hf4-67fc-4vf4",
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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": "2024-09-20T13:54:35.745068Z",
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"id": "CVE-2024-45614",
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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": "2024-09-20T13:54:50.515Z"
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}
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},
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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://lists.debian.org/debian-lts-announce/2024/11/msg00004.html"
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}
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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": "2025-11-03T22:15:51.621Z"
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}
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}
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]
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}
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} |