Show plain JSON{"containers": {"cna": {"affected": [{"product": "fs2", "vendor": "typelevel", "versions": [{"status": "affected", "version": ">= 3.1.0, < 3.2.11"}]}], "descriptions": [{"lang": "en", "value": "fs2 is a compositional, streaming I/O library for Scala. When establishing a server-mode `TLSSocket` using `fs2-io` on Node.js, the parameter `requestCert = true` is ignored, peer certificate verification is skipped, and the connection proceeds. The vulnerability is limited to: 1. `fs2-io` running on Node.js. The JVM TLS implementation is completely independent. 2. `TLSSocket`s in server-mode. Client-mode `TLSSocket`s are implemented via a different API. 3. mTLS as enabled via `requestCert = true` in `TLSParameters`. The default setting is `false` for server-mode `TLSSocket`s. It was introduced with the initial Node.js implementation of fs2-io in 3.1.0. A patch is released in v3.2.11. The requestCert = true parameter is respected and the peer certificate is verified. If verification fails, a SSLException is raised. If using an unpatched version on Node.js, do not use a server-mode TLSSocket with requestCert = true to establish a mTLS connection."}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 9.1, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N", "version": "3.1"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-295", "description": "CWE-295: Improper Certificate Validation", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2022-08-01T19:50:11.000Z", "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://github.com/typelevel/fs2/security/advisories/GHSA-2cpx-6pqp-wf35"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/nodejs/node/issues/43994"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/typelevel/fs2/commit/659824395826a314e0a4331535dbf1ef8bef8207"}], "source": {"advisory": "GHSA-2cpx-6pqp-wf35", "discovery": "UNKNOWN"}, "title": "mTLS client verification is skipped in fs2 on Node.js", "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "security-advisories@github.com", "ID": "CVE-2022-31183", "STATE": "PUBLIC", "TITLE": "mTLS client verification is skipped in fs2 on Node.js"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "fs2", "version": {"version_data": [{"version_value": ">= 3.1.0, < 3.2.11"}]}}]}, "vendor_name": "typelevel"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "fs2 is a compositional, streaming I/O library for Scala. When establishing a server-mode `TLSSocket` using `fs2-io` on Node.js, the parameter `requestCert = true` is ignored, peer certificate verification is skipped, and the connection proceeds. The vulnerability is limited to: 1. `fs2-io` running on Node.js. The JVM TLS implementation is completely independent. 2. `TLSSocket`s in server-mode. Client-mode `TLSSocket`s are implemented via a different API. 3. mTLS as enabled via `requestCert = true` in `TLSParameters`. The default setting is `false` for server-mode `TLSSocket`s. It was introduced with the initial Node.js implementation of fs2-io in 3.1.0. A patch is released in v3.2.11. The requestCert = true parameter is respected and the peer certificate is verified. If verification fails, a SSLException is raised. If using an unpatched version on Node.js, do not use a server-mode TLSSocket with requestCert = true to establish a mTLS connection."}]}, "impact": {"cvss": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 9.1, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N", "version": "3.1"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-295: Improper Certificate Validation"}]}]}, "references": {"reference_data": [{"name": "https://github.com/typelevel/fs2/security/advisories/GHSA-2cpx-6pqp-wf35", "refsource": "CONFIRM", "url": "https://github.com/typelevel/fs2/security/advisories/GHSA-2cpx-6pqp-wf35"}, {"name": "https://github.com/nodejs/node/issues/43994", "refsource": "MISC", "url": "https://github.com/nodejs/node/issues/43994"}, {"name": "https://github.com/typelevel/fs2/commit/659824395826a314e0a4331535dbf1ef8bef8207", "refsource": "MISC", "url": "https://github.com/typelevel/fs2/commit/659824395826a314e0a4331535dbf1ef8bef8207"}]}, "source": {"advisory": "GHSA-2cpx-6pqp-wf35", "discovery": "UNKNOWN"}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T07:11:39.653Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://github.com/typelevel/fs2/security/advisories/GHSA-2cpx-6pqp-wf35"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/nodejs/node/issues/43994"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/typelevel/fs2/commit/659824395826a314e0a4331535dbf1ef8bef8207"}]}, {"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2025-04-22T15:37:11.291758Z", "id": "CVE-2022-31183", "options": [{"Exploitation": "poc"}, {"Automatable": "yes"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-04-22T17:45:55.210Z"}}]}, "cveMetadata": {"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "assignerShortName": "GitHub_M", "cveId": "CVE-2022-31183", "datePublished": "2022-08-01T19:50:11.000Z", "dateReserved": "2022-05-18T00:00:00.000Z", "dateUpdated": "2025-04-22T17:45:55.210Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}