{"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"}