Vulnerability-Lookup

ubuntu-cve-2017-11499

Vulnerability from osv_ubuntu

Published

2017-07-25 13:29

Modified

2026-04-22 07:38

Summary

Details

Node.js v4.0 through v4.8.3, all versions of v5.x, v6.0 through v6.11.0, v7.0 through v7.10.0, and v8.0 through v8.1.3 was susceptible to hash flooding remote DoS attacks as the HashTable seed was constant across a given released version of Node.js. This was a result of building with V8 snapshots enabled by default which caused the initially randomized seed to be overwritten on startup.

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-2017-11499	REPORT
	https://nodejs.org/en/blog/release/v6.11.1/	REPORT
	https://nodejs.org/en/blog/release/v4.8.4/	REPORT
	https://nodejs.org/en/blog/vulnerability/july-201…	REPORT
	https://www.cve.org/CVERecord?id=CVE-2017-11499	REPORT

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "nodejs",
            "binary_version": "4.2.6~dfsg-1ubuntu4.2+esm3"
          },
          {
            "binary_name": "nodejs-legacy",
            "binary_version": "4.2.6~dfsg-1ubuntu4.2+esm3"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:16.04:LTS",
        "name": "nodejs",
        "purl": "pkg:deb/ubuntu/nodejs@4.2.6~dfsg-1ubuntu4.2+esm3?arch=source\u0026distro=esm-apps/xenial"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.10.25~dfsg2-2ubuntu1",
        "4.2.2~dfsg-1",
        "4.2.3~dfsg-1",
        "4.2.4~dfsg-1ubuntu1",
        "4.2.4~dfsg-2",
        "4.2.6~dfsg-1ubuntu1",
        "4.2.6~dfsg-1ubuntu4",
        "4.2.6~dfsg-1ubuntu4.1",
        "4.2.6~dfsg-1ubuntu4.2",
        "4.2.6~dfsg-1ubuntu4.2+esm1",
        "4.2.6~dfsg-1ubuntu4.2+esm2",
        "4.2.6~dfsg-1ubuntu4.2+esm3"
      ]
    }
  ],
  "aliases": [],
  "details": "Node.js v4.0 through v4.8.3, all versions of v5.x, v6.0 through v6.11.0, v7.0 through v7.10.0, and v8.0 through v8.1.3 was susceptible to hash flooding remote DoS attacks as the HashTable seed was constant across a given released version of Node.js. This was a result of building with V8 snapshots enabled by default which caused the initially randomized seed to be overwritten on startup.",
  "id": "UBUNTU-CVE-2017-11499",
  "modified": "2026-04-22T07:38:18Z",
  "published": "2017-07-25T13:29:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2017-11499"
    },
    {
      "type": "REPORT",
      "url": "https://nodejs.org/en/blog/release/v6.11.1/"
    },
    {
      "type": "REPORT",
      "url": "https://nodejs.org/en/blog/release/v4.8.4/"
    },
    {
      "type": "REPORT",
      "url": "https://nodejs.org/en/blog/vulnerability/july-2017-security-releases/"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2017-11499"
    }
  ],
  "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-2017-11499"
  ]
}

CVE-2017-11499 (GCVE-0-2017-11499)

Vulnerability from cvelistv5 – Published: 2017-07-25 13:00 – Updated: 2024-08-05 18:12

Summary

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

4 references

URL	Tags
http://www.securityfocus.com/bid/99959	vdb-entryx_refsource_BID
https://nodejs.org/en/blog/vulnerability/july-201…	x_refsource_CONFIRM
https://access.redhat.com/errata/RHSA-2017:3002	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2017:2908	vendor-advisoryx_refsource_REDHAT

Date Public

2017-07-25 00:00

Show details on NVD website

JSON

To clipboard

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          "dateUpdated": "2024-08-05T18:12:40.348Z",
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            ],
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          },
          {
            "tags": [
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            ],
            "url": "https://nodejs.org/en/blog/vulnerability/july-2017-security-releases/"
          },
          {
            "name": "RHSA-2017:3002",
            "tags": [
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              "x_transferred"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2017:3002"
          },
          {
            "name": "RHSA-2017:2908",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2017:2908"
          }
        ],
        "title": "CVE Program Container"
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    "cna": {
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      ],
      "datePublic": "2017-07-25T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "Node.js v4.0 through v4.8.3, all versions of v5.x, v6.0 through v6.11.0, v7.0 through v7.10.0, and v8.0 through v8.1.3 was susceptible to hash flooding remote DoS attacks as the HashTable seed was constant across a given released version of Node.js. This was a result of building with V8 snapshots enabled by default which caused the initially randomized seed to be overwritten on startup."
        }
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      "providerMetadata": {
        "dateUpdated": "2017-12-06T10:57:01.000Z",
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          "url": "https://nodejs.org/en/blog/vulnerability/july-2017-security-releases/"
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          "tags": [
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          "url": "https://access.redhat.com/errata/RHSA-2017:2908"
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}

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.