CVE-2023-31136

{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2023-31136", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2023-04-24T21:44:10.417Z", "datePublished": "2023-05-09T13:37:38.193Z", "dateUpdated": "2025-01-28T17:05:03.749Z"}, "containers": {"cna": {"title": "PostgresNIO processes unencrypted bytes from man-in-the-middle", "problemTypes": [{"descriptions": [{"cweId": "CWE-522", "lang": "en", "description": "CWE-522: Insufficiently Protected Credentials", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 3.7, "baseSeverity": "LOW", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N", "version": "3.1"}}], "references": [{"name": "https://github.com/vapor/postgres-nio/security/advisories/GHSA-9cfh-vx93-84vv", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/vapor/postgres-nio/security/advisories/GHSA-9cfh-vx93-84vv"}, {"name": "https://github.com/apple/swift-nio/pull/2419", "tags": ["x_refsource_MISC"], "url": "https://github.com/apple/swift-nio/pull/2419"}, {"name": "https://github.com/vapor/postgres-nio/commit/2df54bc94607f44584ae6ffa74e3cd754fffafc7", "tags": ["x_refsource_MISC"], "url": "https://github.com/vapor/postgres-nio/commit/2df54bc94607f44584ae6ffa74e3cd754fffafc7"}, {"name": "https://github.com/advisories/GHSA-467w-rrqc-395f", "tags": ["x_refsource_MISC"], "url": "https://github.com/advisories/GHSA-467w-rrqc-395f"}, {"name": "https://github.com/advisories/GHSA-735f-7qx4-jqq5", "tags": ["x_refsource_MISC"], "url": "https://github.com/advisories/GHSA-735f-7qx4-jqq5"}, {"name": "https://github.com/vapor/postgres-nio/releases/tag/1.14.2", "tags": ["x_refsource_MISC"], "url": "https://github.com/vapor/postgres-nio/releases/tag/1.14.2"}, {"name": "https://www.postgresql.org/support/security/CVE-2021-23214/", "tags": ["x_refsource_MISC"], "url": "https://www.postgresql.org/support/security/CVE-2021-23214/"}, {"name": "https://www.postgresql.org/support/security/CVE-2021-23222/", "tags": ["x_refsource_MISC"], "url": "https://www.postgresql.org/support/security/CVE-2021-23222/"}], "affected": [{"vendor": "vapor", "product": "postgres-nio", "versions": [{"version": "< 1.14.2", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2023-05-09T13:37:38.193Z"}, "descriptions": [{"lang": "en", "value": "PostgresNIO is a Swift client for PostgreSQL. Any user of PostgresNIO prior to version 1.14.2 connecting to servers with TLS enabled is vulnerable to a man-in-the-middle attacker injecting false responses to the client's first few queries, despite the use of TLS certificate verification and encryption. The vulnerability is addressed in PostgresNIO versions starting from 1.14.2. There are no known workarounds for unpatched users."}], "source": {"advisory": "GHSA-9cfh-vx93-84vv", "discovery": "UNKNOWN"}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T14:45:25.783Z"}, "title": "CVE Program Container", "references": [{"name": "https://github.com/vapor/postgres-nio/security/advisories/GHSA-9cfh-vx93-84vv", "tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://github.com/vapor/postgres-nio/security/advisories/GHSA-9cfh-vx93-84vv"}, {"name": "https://github.com/apple/swift-nio/pull/2419", "tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/apple/swift-nio/pull/2419"}, {"name": "https://github.com/vapor/postgres-nio/commit/2df54bc94607f44584ae6ffa74e3cd754fffafc7", "tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/vapor/postgres-nio/commit/2df54bc94607f44584ae6ffa74e3cd754fffafc7"}, {"name": "https://github.com/advisories/GHSA-467w-rrqc-395f", "tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/advisories/GHSA-467w-rrqc-395f"}, {"name": "https://github.com/advisories/GHSA-735f-7qx4-jqq5", "tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/advisories/GHSA-735f-7qx4-jqq5"}, {"name": "https://github.com/vapor/postgres-nio/releases/tag/1.14.2", "tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/vapor/postgres-nio/releases/tag/1.14.2"}, {"name": "https://www.postgresql.org/support/security/CVE-2021-23214/", "tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www.postgresql.org/support/security/CVE-2021-23214/"}, {"name": "https://www.postgresql.org/support/security/CVE-2021-23222/", "tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www.postgresql.org/support/security/CVE-2021-23222/"}]}, {"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2025-01-28T17:04:53.449827Z", "id": "CVE-2023-31136", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"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": "2025-01-28T17:05:03.749Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "https://github.com/vapor/postgres-nio/security/advisories/GHSA-9cfh-vx93-84vv", "name": "https://github.com/vapor/postgres-nio/security/advisories/GHSA-9cfh-vx93-84vv", "tags": ["x_refsource_CONFIRM", "x_transferred"]}, {"url": "https://github.com/apple/swift-nio/pull/2419", "name": "https://github.com/apple/swift-nio/pull/2419", "tags": ["x_refsource_MISC", "x_transferred"]}, {"url": "https://github.com/vapor/postgres-nio/commit/2df54bc94607f44584ae6ffa74e3cd754fffafc7", "name": "https://github.com/vapor/postgres-nio/commit/2df54bc94607f44584ae6ffa74e3cd754fffafc7", "tags": ["x_refsource_MISC", "x_transferred"]}, {"url": "https://github.com/advisories/GHSA-467w-rrqc-395f", "name": "https://github.com/advisories/GHSA-467w-rrqc-395f", "tags": ["x_refsource_MISC", "x_transferred"]}, {"url": "https://github.com/advisories/GHSA-735f-7qx4-jqq5", "name": "https://github.com/advisories/GHSA-735f-7qx4-jqq5", "tags": ["x_refsource_MISC", "x_transferred"]}, {"url": "https://github.com/vapor/postgres-nio/releases/tag/1.14.2", "name": "https://github.com/vapor/postgres-nio/releases/tag/1.14.2", "tags": ["x_refsource_MISC", "x_transferred"]}, {"url": "https://www.postgresql.org/support/security/CVE-2021-23214/", "name": "https://www.postgresql.org/support/security/CVE-2021-23214/", "tags": ["x_refsource_MISC", "x_transferred"]}, {"url": "https://www.postgresql.org/support/security/CVE-2021-23222/", "name": "https://www.postgresql.org/support/security/CVE-2021-23222/", "tags": ["x_refsource_MISC", "x_transferred"]}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T14:45:25.783Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2023-31136", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2025-01-28T17:04:53.449827Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-01-28T17:04:58.121Z"}}], "cna": {"title": "PostgresNIO processes unencrypted bytes from man-in-the-middle", "source": {"advisory": "GHSA-9cfh-vx93-84vv", "discovery": "UNKNOWN"}, "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 3.7, "attackVector": "NETWORK", "baseSeverity": "LOW", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}}], "affected": [{"vendor": "vapor", "product": "postgres-nio", "versions": [{"status": "affected", "version": "< 1.14.2"}]}], "references": [{"url": "https://github.com/vapor/postgres-nio/security/advisories/GHSA-9cfh-vx93-84vv", "name": "https://github.com/vapor/postgres-nio/security/advisories/GHSA-9cfh-vx93-84vv", "tags": ["x_refsource_CONFIRM"]}, {"url": "https://github.com/apple/swift-nio/pull/2419", "name": "https://github.com/apple/swift-nio/pull/2419", "tags": ["x_refsource_MISC"]}, {"url": "https://github.com/vapor/postgres-nio/commit/2df54bc94607f44584ae6ffa74e3cd754fffafc7", "name": "https://github.com/vapor/postgres-nio/commit/2df54bc94607f44584ae6ffa74e3cd754fffafc7", "tags": ["x_refsource_MISC"]}, {"url": "https://github.com/advisories/GHSA-467w-rrqc-395f", "name": "https://github.com/advisories/GHSA-467w-rrqc-395f", "tags": ["x_refsource_MISC"]}, {"url": "https://github.com/advisories/GHSA-735f-7qx4-jqq5", "name": "https://github.com/advisories/GHSA-735f-7qx4-jqq5", "tags": ["x_refsource_MISC"]}, {"url": "https://github.com/vapor/postgres-nio/releases/tag/1.14.2", "name": "https://github.com/vapor/postgres-nio/releases/tag/1.14.2", "tags": ["x_refsource_MISC"]}, {"url": "https://www.postgresql.org/support/security/CVE-2021-23214/", "name": "https://www.postgresql.org/support/security/CVE-2021-23214/", "tags": ["x_refsource_MISC"]}, {"url": "https://www.postgresql.org/support/security/CVE-2021-23222/", "name": "https://www.postgresql.org/support/security/CVE-2021-23222/", "tags": ["x_refsource_MISC"]}], "descriptions": [{"lang": "en", "value": "PostgresNIO is a Swift client for PostgreSQL. Any user of PostgresNIO prior to version 1.14.2 connecting to servers with TLS enabled is vulnerable to a man-in-the-middle attacker injecting false responses to the client's first few queries, despite the use of TLS certificate verification and encryption. The vulnerability is addressed in PostgresNIO versions starting from 1.14.2. There are no known workarounds for unpatched users."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-522", "description": "CWE-522: Insufficiently Protected Credentials"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2023-05-09T13:37:38.193Z"}}}, "cveMetadata": {"cveId": "CVE-2023-31136", "state": "PUBLISHED", "dateUpdated": "2025-01-28T17:05:03.749Z", "dateReserved": "2023-04-24T21:44:10.417Z", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "datePublished": "2023-05-09T13:37:38.193Z", "assignerShortName": "GitHub_M"}, "dataVersion": "5.1"}

{"affected": [{"affectedData": [{"product": "postgres-nio", "vendor": "vapor", "versions": [{"status": "affected", "version": "< 1.14.2"}]}], "source": "security-advisories@github.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:vapor:postgresnio:*:*:*:*:*:postgresql:*:*", "matchCriteriaId": "F30C6121-3F39-47E8-8EDF-DB10D6A63BDB", "versionEndExcluding": "1.14.2", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "PostgresNIO is a Swift client for PostgreSQL. Any user of PostgresNIO prior to version 1.14.2 connecting to servers with TLS enabled is vulnerable to a man-in-the-middle attacker injecting false responses to the client's first few queries, despite the use of TLS certificate verification and encryption. The vulnerability is addressed in PostgresNIO versions starting from 1.14.2. There are no known workarounds for unpatched users."}], "id": "CVE-2023-31136", "lastModified": "2026-06-17T05:56:21.343", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 3.7, "baseSeverity": "LOW", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 2.2, "impactScore": 1.4, "source": "security-advisories@github.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.9, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 2.2, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2023-31136", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2025-01-28T17:04:53.449827Z", "version": "2.0.3"}}]}, "published": "2023-05-09T14:15:13.520", "references": [{"source": "security-advisories@github.com", "tags": ["Not Applicable"], "url": "https://github.com/advisories/GHSA-467w-rrqc-395f"}, {"source": "security-advisories@github.com", "tags": ["Not Applicable"], "url": "https://github.com/advisories/GHSA-735f-7qx4-jqq5"}, {"source": "security-advisories@github.com", "tags": ["Patch"], "url": "https://github.com/apple/swift-nio/pull/2419"}, {"source": "security-advisories@github.com", "tags": ["Patch"], "url": "https://github.com/vapor/postgres-nio/commit/2df54bc94607f44584ae6ffa74e3cd754fffafc7"}, {"source": "security-advisories@github.com", "tags": ["Release Notes"], "url": "https://github.com/vapor/postgres-nio/releases/tag/1.14.2"}, {"source": "security-advisories@github.com", "tags": ["Vendor Advisory"], "url": "https://github.com/vapor/postgres-nio/security/advisories/GHSA-9cfh-vx93-84vv"}, {"source": "security-advisories@github.com", "tags": ["Not Applicable"], "url": "https://www.postgresql.org/support/security/CVE-2021-23214/"}, {"source": "security-advisories@github.com", "tags": ["Not Applicable"], "url": "https://www.postgresql.org/support/security/CVE-2021-23222/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Not Applicable"], "url": "https://github.com/advisories/GHSA-467w-rrqc-395f"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Not Applicable"], "url": "https://github.com/advisories/GHSA-735f-7qx4-jqq5"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://github.com/apple/swift-nio/pull/2419"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://github.com/vapor/postgres-nio/commit/2df54bc94607f44584ae6ffa74e3cd754fffafc7"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Release Notes"], "url": "https://github.com/vapor/postgres-nio/releases/tag/1.14.2"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://github.com/vapor/postgres-nio/security/advisories/GHSA-9cfh-vx93-84vv"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Not Applicable"], "url": "https://www.postgresql.org/support/security/CVE-2021-23214/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Not Applicable"], "url": "https://www.postgresql.org/support/security/CVE-2021-23222/"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-522"}], "source": "security-advisories@github.com", "type": "Secondary"}]}

{}

{}