{"dataType": "CVE_RECORD", "dataVersion": "5.0", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2022-28229", "assignerOrgId": "a51c9250-e584-488d-808b-03e6f1386796", "assignerShortName": "yandex", "dateUpdated": "2022-12-23T00:00:00", "dateReserved": "2022-03-30T00:00:00", "datePublished": "2022-12-23T00:00:00"}, "containers": {"cna": {"providerMetadata": {"orgId": "a51c9250-e584-488d-808b-03e6f1386796", "shortName": "yandex", "dateUpdated": "2022-12-23T00:00:00"}, "descriptions": [{"lang": "en", "value": "The hash functionality in userver before 42059b6319661583b3080cab9b595d4f8ac48128 allows attackers to cause a denial of service via crafted HTTP request, involving collisions."}], "affected": [{"vendor": "n/a", "product": "userver", "versions": [{"version": "All versions prior to version 42059b6319661583b3080cab9b595d4f8ac48128", "status": "affected"}]}], "references": [{"url": "https://userver.tech/df/d3a/md_en_userver_security_changelog.html"}], "problemTypes": [{"descriptions": [{"type": "text", "lang": "en", "description": "Uncontrolled Resource Consumption"}]}]}}}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:userver:userver:*:*:*:*:*:*:*:*", "matchCriteriaId": "1E611467-F391-41F1-9FED-27D55D543A9F", "versionEndExcluding": "2022-11-18", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "The hash functionality in userver before 42059b6319661583b3080cab9b595d4f8ac48128 allows attackers to cause a denial of service via crafted HTTP request, involving collisions."}, {"lang": "es", "value": "La funcionalidad hash en userver anterior a 42059b6319661583b3080cab9b595d4f8ac48128 permite a los atacantes provocar una denegaci\u00f3n de servicio a trav\u00e9s de una solicitud HTTP manipulada, que implica colisiones."}], "id": "CVE-2022-28229", "lastModified": "2023-01-04T20:18:17.383", "metrics": {"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": "nvd@nist.gov", "type": "Primary"}]}, "published": "2022-12-23T22:15:08.710", "references": [{"source": "browser-security@yandex-team.ru", "tags": ["Vendor Advisory"], "url": "https://userver.tech/df/d3a/md_en_userver_security_changelog.html"}], "sourceIdentifier": "browser-security@yandex-team.ru", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}