Vulnerability-Lookup

ubuntu-cve-2017-10908

Vulnerability from osv_ubuntu

Published

2017-12-22 14:29

Modified

2025-07-16 04:52

Summary

Details

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.

Severity

7.5 (High)


                    
                      CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

N/A (UNKNOWN)


                    
                      medium

References

URL

Type

	https://ubuntu.com/security/CVE-2017-10908	REPORT
	https://github.com/h2o/h2o/issues/1544	REPORT
	https://www.cve.org/CVERecord?id=CVE-2017-10908	REPORT

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "h2o",
            "binary_version": "2.2.4+dfsg-1build1"
          },
          {
            "binary_name": "h2o-dbgsym",
            "binary_version": "2.2.4+dfsg-1build1"
          },
          {
            "binary_name": "h2o-doc",
            "binary_version": "2.2.4+dfsg-1build1"
          },
          {
            "binary_name": "libh2o-dev",
            "binary_version": "2.2.4+dfsg-1build1"
          },
          {
            "binary_name": "libh2o-dev-common",
            "binary_version": "2.2.4+dfsg-1build1"
          },
          {
            "binary_name": "libh2o-evloop-dev",
            "binary_version": "2.2.4+dfsg-1build1"
          },
          {
            "binary_name": "libh2o-evloop0.13",
            "binary_version": "2.2.4+dfsg-1build1"
          },
          {
            "binary_name": "libh2o-evloop0.13-dbgsym",
            "binary_version": "2.2.4+dfsg-1build1"
          },
          {
            "binary_name": "libh2o0.13",
            "binary_version": "2.2.4+dfsg-1build1"
          },
          {
            "binary_name": "libh2o0.13-dbgsym",
            "binary_version": "2.2.4+dfsg-1build1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:18.04:LTS",
        "name": "h2o",
        "purl": "pkg:deb/ubuntu/h2o@2.2.4+dfsg-1build1?arch=source\u0026distro=bionic"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.2.4+dfsg-1build1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "2.2.3+dfsg-2",
        "2.2.4+dfsg-1"
      ]
    }
  ],
  "aliases": [],
  "details": "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.",
  "id": "UBUNTU-CVE-2017-10908",
  "modified": "2025-07-16T04:52:12Z",
  "published": "2017-12-22T14:29:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2017-10908"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/h2o/h2o/issues/1544"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2017-10908"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "medium",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2017-10908"
  ],
  "withdrawn": "2025-07-18T16:44:03Z"
}

CVE-2017-10908 (GCVE-0-2017-10908)

Vulnerability from cvelistv5 – Published: 2017-12-22 14:00 – Updated: 2024-08-05 17:50

Summary

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.

Severity

No CVSS data available.

CWE

Denial-of-service (DoS)

Assigner

jpcert

References

2 references

URL	Tags
https://github.com/h2o/h2o/issues/1544	x_refsource_CONFIRM
https://jvn.jp/en/jp/JVN84182676/index.html	third-party-advisoryx_refsource_JVN

Impacted products

1 product

Vendor	Product	Version
Kazuho Oku	H2O	Affected: version 2.2.3 and earlier

Date Public

2017-12-14 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T17:50:12.443Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/h2o/h2o/issues/1544"
          },
          {
            "name": "JVN#84182676",
            "tags": [
              "third-party-advisory",
              "x_refsource_JVN",
              "x_transferred"
            ],
            "url": "https://jvn.jp/en/jp/JVN84182676/index.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "H2O",
          "vendor": "Kazuho Oku",
          "versions": [
            {
              "status": "affected",
              "version": "version 2.2.3 and earlier"
            }
          ]
        }
      ],
      "datePublic": "2017-12-14T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "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."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Denial-of-service (DoS)",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2017-12-22T13:57:01.000Z",
        "orgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
        "shortName": "jpcert"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/h2o/h2o/issues/1544"
        },
        {
          "name": "JVN#84182676",
          "tags": [
            "third-party-advisory",
            "x_refsource_JVN"
          ],
          "url": "https://jvn.jp/en/jp/JVN84182676/index.html"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "vultures@jpcert.or.jp",
          "ID": "CVE-2017-10908",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "H2O",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "version 2.2.3 and earlier"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Kazuho Oku"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "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."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Denial-of-service (DoS)"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/h2o/h2o/issues/1544",
              "refsource": "CONFIRM",
              "url": "https://github.com/h2o/h2o/issues/1544"
            },
            {
              "name": "JVN#84182676",
              "refsource": "JVN",
              "url": "https://jvn.jp/en/jp/JVN84182676/index.html"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
    "assignerShortName": "jpcert",
    "cveId": "CVE-2017-10908",
    "datePublished": "2017-12-22T14:00:00.000Z",
    "dateReserved": "2017-07-04T00:00:00.000Z",
    "dateUpdated": "2024-08-05T17:50:12.443Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

ubuntu-cve-2017-10908

Vulnerability from osv_ubuntu

CVE-2017-10908 (GCVE-0-2017-10908)

Tags

Sightings

Nomenclature