{"id":"CVE-2020-10705","aliases":["GHSA-g4cp-h53p-v3v8"],"url":"https://o3.security/vulnerability/CVE-2020-10705","summary":"Allocation of Resources Without Limits or Throttling in Undertow","details":"A flaw was discovered in Undertow in versions before Undertow 2.1.1.Final where certain requests to the \"Expect: 100-continue\" header may cause an out of memory error. This flaw may potentially lead to a denial of service.","published":"2020-06-10T20:15:12.233Z","modified":"2026-07-08T05:49:36.661217002Z","cvss":{"score":7.5,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[{"ecosystem":"Maven","name":"io.undertow:undertow-core","fixedVersion":"2.1.1.Final"}],"fix":null,"references":[{"type":"ADVISORY","url":"https://security.netapp.com/advisory/ntap-20220210-0014/"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1803241"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-08T05:49:36.661217002Z"}}