CVEvulnerability

CVE-2017-10868

7.5 HIGH Published 2017-12-22 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2017-12-22
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS 2.0 ([email protected])
5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:N/A:P
Weaknesses
CWE-20

Description

H2O version 2.2.2 and earlier allows remote attackers to cause a denial of service in the server via specially crafted HTTP/1 header.

Affected configurations

• dena h2o (< 2.2.3)

Related

Weakness · CWE (1)

  • CWE-20 Improper Input Validation weakness

References