{"id":"CVE-2022-28229","aliases":["EUVD-2022-32681","GHSA-8mr2-8r3v-fj69"],"status":"published","title":"The hash functionality in userver before 42059b6319661583b3080cab9b595d4f8ac48128 allows...","description":"The hash functionality in userver before 42059b6319661583b3080cab9b595d4f8ac48128 allows attackers to cause a denial of service via crafted HTTP request, involving collisions.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00788,"percentile":0.56507,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-400"],"published":"2022-12-23T00:00:00Z","modified":"2026-10-08T02:48:23Z","products":[{"vendor":"userver","product":"userver"}],"references":[{"url":"https://userver.tech/df/d3a/md_en_userver_security_changelog.html","tags":["x_transferred","Vendor Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-28229"},{"url":"https://github.com/advisories/GHSA-8mr2-8r3v-fj69"}],"sources":{"cve":[{"id":"CVE-2022-28229","description":"The hash functionality in userver before 42059b6319661583b3080cab9b595d4f8ac48128 allows attackers to cause a denial of service via crafted HTTP request, involving collisions.","status":"published","published":"2022-12-23T00:00:00Z","modified":"2025-04-15T13:25:11.253Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-400"],"updated_at":"2026-11-02T14:34:38.922686Z"}],"euvd":[{"id":"EUVD-2022-32681","description":"The hash functionality in userver before 42059b6319661583b3080cab9b595d4f8ac48128 allows attackers to cause a denial of service via crafted HTTP request, involving collisions.","status":"published","published":"2022-12-23T00:00:00Z","modified":"2025-04-15T13:25:11Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T20:52:31.065409Z"}],"ghsa":[{"id":"GHSA-8mr2-8r3v-fj69","title":"The hash functionality in userver before 42059b6319661583b3080cab9b595d4f8ac48128 allows...","description":"The hash functionality in userver before 42059b6319661583b3080cab9b595d4f8ac48128 allows attackers to cause a denial of service via crafted HTTP request, involving collisions.","status":"published","published":"2022-12-24T00:30:19Z","modified":"2025-04-15T15:31:46Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-400"],"updated_at":"2026-11-02T15:01:32.576314Z"}],"nvd":[{"id":"CVE-2022-28229","description":"The hash functionality in userver before 42059b6319661583b3080cab9b595d4f8ac48128 allows attackers to cause a denial of service via crafted HTTP request, involving collisions.","status":"published","published":"2022-12-23T22:15:08.71Z","modified":"2026-06-17T04:38:11.66Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-400"],"updated_at":"2026-11-02T14:07:34.388163Z"}],"osv":[{"id":"CVE-2022-28229","description":"The hash functionality in userver before 42059b6319661583b3080cab9b595d4f8ac48128 allows attackers to cause a denial of service via crafted HTTP request, involving collisions.","status":"published","published":"2022-12-23T22:15:08.71Z","modified":"2026-10-08T02:48:23.879314493Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:44:25.164673Z"}]}}