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cve[email protected]CVE-2017-10868
HistoryDec 22, 2017 - 2:29 p.m.

CVE-2017-10868

2017-12-2214:29:12
CWE-20
[email protected]
web.nvd.nist.gov
57
cve-2017-10868
h2o
denial of service
remote attack
http/1 header

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

7.2 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

43.1%

JSON

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

Vulners
NVD
Node
kazuho_okuh2oMatch2.2.2
CPENameOperatorVersion
dena:h2odena h2olt2.2.3

CNA Affected

[
  {
    "product": "H2O",
    "vendor": "Kazuho Oku",
    "versions": [
      {
        "status": "affected",
        "version": "version 2.2.2 and earlier"
      }
    ]
  }
]

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5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

7.2 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

43.1%

JSON
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