CVE-2020-10705
HIGH7.5EPSS 0.30%Allocation of Resources Without Limits or Throttling in Undertow
Published: 4/30/2021Modified: 4/28/2026
Description
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.
Affected packages (2)
- Debian/undertowfrom 0, < 2.1.1-1
- Maven/io.undertow:undertow-corefrom 0, < 2.1.1.Final
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |