{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2025-55152", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2025-08-07T18:27:23.305Z", "datePublished": "2025-08-09T01:29:54.545Z", "dateUpdated": "2025-08-11T13:33:40.071Z"}, "containers": {"cna": {"title": "oak: ReDoS in x-forwarded-proto and x-forwarded-for headers", "problemTypes": [{"descriptions": [{"cweId": "CWE-400", "lang": "en", "description": "CWE-400: Uncontrolled Resource Consumption", "type": "CWE"}]}, {"descriptions": [{"cweId": "CWE-1333", "lang": "en", "description": "CWE-1333: Inefficient Regular Expression Complexity", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L", "version": "3.1"}}], "references": [{"name": "https://github.com/oakserver/oak/security/advisories/GHSA-r3v7-pc4g-7xp9", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/oakserver/oak/security/advisories/GHSA-r3v7-pc4g-7xp9"}, {"name": "https://github.com/oakserver/oak/commit/b60e60330ef227707c4dc13ef0ea36192d894f44", "tags": ["x_refsource_MISC"], "url": "https://github.com/oakserver/oak/commit/b60e60330ef227707c4dc13ef0ea36192d894f44"}], "affected": [{"vendor": "oakserver", "product": "oak", "versions": [{"version": "< 17.1.6", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2025-08-09T01:29:54.545Z"}, "descriptions": [{"lang": "en", "value": "oak is a middleware framework for Deno's native HTTP server, Deno Deploy, Node.js 16.5 and later, Cloudflare Workers and Bun. In versions 17.1.5 and below, it's possible to significantly slow down an oak server with specially crafted values of the x-forwarded-proto or x-forwarded-for headers."}], "source": {"advisory": "GHSA-r3v7-pc4g-7xp9", "discovery": "UNKNOWN"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2025-08-11T13:33:12.274447Z", "id": "CVE-2025-55152", "options": [{"Exploitation": "poc"}, {"Automatable": "yes"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-08-11T13:33:40.071Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2025-55152", "role": "CISA Coordinator", "options": [{"Exploitation": "poc"}, {"Automatable": "yes"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2025-08-11T13:33:12.274447Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-08-11T13:33:16.293Z"}}], "cna": {"title": "oak: ReDoS in x-forwarded-proto and x-forwarded-for headers", "source": {"advisory": "GHSA-r3v7-pc4g-7xp9", "discovery": "UNKNOWN"}, "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}}], "affected": [{"vendor": "oakserver", "product": "oak", "versions": [{"status": "affected", "version": "< 17.1.6"}]}], "references": [{"url": "https://github.com/oakserver/oak/security/advisories/GHSA-r3v7-pc4g-7xp9", "name": "https://github.com/oakserver/oak/security/advisories/GHSA-r3v7-pc4g-7xp9", "tags": ["x_refsource_CONFIRM"]}, {"url": "https://github.com/oakserver/oak/commit/b60e60330ef227707c4dc13ef0ea36192d894f44", "name": "https://github.com/oakserver/oak/commit/b60e60330ef227707c4dc13ef0ea36192d894f44", "tags": ["x_refsource_MISC"]}], "descriptions": [{"lang": "en", "value": "oak is a middleware framework for Deno's native HTTP server, Deno Deploy, Node.js 16.5 and later, Cloudflare Workers and Bun. In versions 17.1.5 and below, it's possible to significantly slow down an oak server with specially crafted values of the x-forwarded-proto or x-forwarded-for headers."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-400", "description": "CWE-400: Uncontrolled Resource Consumption"}]}, {"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-1333", "description": "CWE-1333: Inefficient Regular Expression Complexity"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2025-08-09T01:29:54.545Z"}}}, "cveMetadata": {"cveId": "CVE-2025-55152", "state": "PUBLISHED", "dateUpdated": "2025-08-11T13:33:40.071Z", "dateReserved": "2025-08-07T18:27:23.305Z", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "datePublished": "2025-08-09T01:29:54.545Z", "assignerShortName": "GitHub_M"}, "dataVersion": "5.1"}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "oak is a middleware framework for Deno's native HTTP server, Deno Deploy, Node.js 16.5 and later, Cloudflare Workers and Bun. In versions 17.1.5 and below, it's possible to significantly slow down an oak server with specially crafted values of the x-forwarded-proto or x-forwarded-for headers."}, {"lang": "es", "value": "oak es un framework de middleware para el servidor HTTP nativo de Deno, Deno Deploy, Node.js 16.5 y versiones posteriores, Cloudflare Workers y Bun. En las versiones 17.1.5 y anteriores, es posible ralentizar significativamente un servidor oak con valores especialmente manipulados de los encabezados x-forwarded-proto o x-forwarded-for."}], "id": "CVE-2025-55152", "lastModified": "2025-08-11T18:32:48.867", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 1.4, "source": "security-advisories@github.com", "type": "Secondary"}]}, "published": "2025-08-09T02:15:38.033", "references": [{"source": "security-advisories@github.com", "url": "https://github.com/oakserver/oak/commit/b60e60330ef227707c4dc13ef0ea36192d894f44"}, {"source": "security-advisories@github.com", "url": "https://github.com/oakserver/oak/security/advisories/GHSA-r3v7-pc4g-7xp9"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-400"}, {"lang": "en", "value": "CWE-1333"}], "source": "security-advisories@github.com", "type": "Primary"}]}

{}

{"created": "2025-08-12T11:47:13.191434+00:00", "updated": "2025-08-12T11:47:13.191504+00:00", "vendors": ["oakserver", "oakserver$PRODUCT$oak"]}