CVE-2017-10908

CVSS V2 Medium 5 CVSS V3 High 7.5
Description
H2O version 2.2.3 and earlier allows remote attackers to cause a denial of service in the server via specially crafted HTTP/2 header.
Overview
  • CVE ID
  • CVE-2017-10908
  • Assigner
  • vultures@jpcert.or.jp
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2017-12-22T14:29:12
  • Last Modified Date
  • 2021-04-19T14:01:43
Weakness Enumerations
CWE URL
CWE-20 http://cwe.mitre.org/data/definitions/20.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:dena:h2o:*:*:*:*:*:*:*:* 1 OR 2.2.3
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:N/I:N/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 5
  • Severity
  • MEDIUM
  • Exploitability Score
  • 10
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.0
  • Vector String
  • CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 7.5
  • Base Severity
  • HIGH
  • Exploitability Score
  • 3.9
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://jvn.jp/en/jp/JVN84182676/index.html Third Party Advisory VDB Entry
https://github.com/h2o/h2o/issues/1544 Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2017-10908
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-10908
History
Created Old Value New Value Data Type Notes
2022-05-10 07:15:29 Added to TrackCVE
2022-12-03 00:19:46 2017-12-22T14:29Z 2017-12-22T14:29:12 CVE Published Date updated
2022-12-03 00:19:46 2021-04-19T14:01:43 CVE Modified Date updated
2022-12-03 00:19:46 Analyzed Vulnerability Status updated