{"containers": {"cna": {"affected": [{"product": "vapor", "vendor": "vapor", "versions": [{"status": "affected", "version": "< 4.61.1"}]}], "descriptions": [{"lang": "en", "value": "Vapor is a server-side Swift HTTP web framework. When using automatic content decoding an attacker can craft a request body that can make the server crash with the following request: `curl -d \"array[_0][0][array][_0][0][array]$(for f in $(seq 1100); do echo -n '[_0][0][array]'; done)[string][_0]=hello%20world\" http://localhost:8080/foo`. The issue is unbounded, attacker controlled stack growth which will at some point lead to a stack overflow and a process crash. This issue has been fixed in version 4.61.1."}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "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:H", "version": "3.1"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-120", "description": "CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2022-06-06T21:05:20.000Z", "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://github.com/vapor/vapor/security/advisories/GHSA-qvxg-wjxc-r4gg"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/vapor/vapor/commit/6c63226a4ab82ce53730eb1afb9ca63866fcf033"}], "source": {"advisory": "GHSA-qvxg-wjxc-r4gg", "discovery": "UNKNOWN"}, "title": "DoS Vulnerability in URLEncodedFormDecoder in Vapor", "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "security-advisories@github.com", "ID": "CVE-2022-31019", "STATE": "PUBLIC", "TITLE": "DoS Vulnerability in URLEncodedFormDecoder in Vapor"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "vapor", "version": {"version_data": [{"version_value": "< 4.61.1"}]}}]}, "vendor_name": "vapor"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Vapor is a server-side Swift HTTP web framework. When using automatic content decoding an attacker can craft a request body that can make the server crash with the following request: `curl -d \"array[_0][0][array][_0][0][array]$(for f in $(seq 1100); do echo -n '[_0][0][array]'; done)[string][_0]=hello%20world\" http://localhost:8080/foo`. The issue is unbounded, attacker controlled stack growth which will at some point lead to a stack overflow and a process crash. This issue has been fixed in version 4.61.1."}]}, "impact": {"cvss": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "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:H", "version": "3.1"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')"}]}]}, "references": {"reference_data": [{"name": "https://github.com/vapor/vapor/security/advisories/GHSA-qvxg-wjxc-r4gg", "refsource": "CONFIRM", "url": "https://github.com/vapor/vapor/security/advisories/GHSA-qvxg-wjxc-r4gg"}, {"name": "https://github.com/vapor/vapor/commit/6c63226a4ab82ce53730eb1afb9ca63866fcf033", "refsource": "MISC", "url": "https://github.com/vapor/vapor/commit/6c63226a4ab82ce53730eb1afb9ca63866fcf033"}]}, "source": {"advisory": "GHSA-qvxg-wjxc-r4gg", "discovery": "UNKNOWN"}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T07:03:40.210Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://github.com/vapor/vapor/security/advisories/GHSA-qvxg-wjxc-r4gg"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/vapor/vapor/commit/6c63226a4ab82ce53730eb1afb9ca63866fcf033"}]}, {"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2025-04-22T15:40:52.632289Z", "id": "CVE-2022-31019", "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": "2025-04-22T17:54:38.010Z"}}]}, "cveMetadata": {"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "assignerShortName": "GitHub_M", "cveId": "CVE-2022-31019", "datePublished": "2022-06-06T21:05:20.000Z", "dateReserved": "2022-05-18T00:00:00.000Z", "dateUpdated": "2025-04-22T17:54:38.010Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:vapor:vapor:*:*:*:*:*:*:*:*", "matchCriteriaId": "C16F0CBC-8114-4D2C-A7CB-CA31A94FFD0E", "versionEndExcluding": "4.61.1", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "Vapor is a server-side Swift HTTP web framework. When using automatic content decoding an attacker can craft a request body that can make the server crash with the following request: `curl -d \"array[_0][0][array][_0][0][array]$(for f in $(seq 1100); do echo -n '[_0][0][array]'; done)[string][_0]=hello%20world\" http://localhost:8080/foo`. The issue is unbounded, attacker controlled stack growth which will at some point lead to a stack overflow and a process crash. This issue has been fixed in version 4.61.1."}, {"lang": "es", "value": "Vapor es un framework web Swift HTTP del lado del servidor. Cuando es usada la decodificaci\u00f3n autom\u00e1tica de contenido, un atacante puede dise\u00f1ar un cuerpo de petici\u00f3n que puede hacer que el servidor se bloquee con la siguiente petici\u00f3n: \"curl -d \"array[_0][0][array][_0][array]$(for f in $(seq 1100); do echo -n \"[_0][array]\"; done)[string][_0]=hello%20world\" http://localhost:8080/foo\". El problema es el crecimiento ilimitado de la pila, controlado por el atacante, que en alg\u00fan momento conllevar\u00e1 un desbordamiento de la pila y un bloqueo del proceso. Este problema ha sido corregido en versi\u00f3n 4.61.1"}], "id": "CVE-2022-31019", "lastModified": "2024-11-21T07:03:43.540", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "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:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "security-advisories@github.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "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:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2022-06-09T13:15:08.393", "references": [{"source": "security-advisories@github.com", "tags": ["Exploit", "Patch", "Third Party Advisory"], "url": "https://github.com/vapor/vapor/commit/6c63226a4ab82ce53730eb1afb9ca63866fcf033"}, {"source": "security-advisories@github.com", "tags": ["Mitigation", "Third Party Advisory"], "url": "https://github.com/vapor/vapor/security/advisories/GHSA-qvxg-wjxc-r4gg"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Patch", "Third Party Advisory"], "url": "https://github.com/vapor/vapor/commit/6c63226a4ab82ce53730eb1afb9ca63866fcf033"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mitigation", "Third Party Advisory"], "url": "https://github.com/vapor/vapor/security/advisories/GHSA-qvxg-wjxc-r4gg"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-120"}], "source": "security-advisories@github.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-674"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}

{}