Vulnerability-Lookup

CNVD-2018-10880

Vulnerability from cnvd - Published: 2018-06-04

Title

Joyent Node.js atob拒绝服务漏洞

Description

Joyent Node.js是美国Joyent公司的一套建立在Google V8 JavaScript引擎之上的网络应用平台。atob是其中的一个使用Buffer模拟浏览器ATOB功能的模块。 Joyent Node.js 4.x及之前版本上的atob 2.0.3及之前版本中存在安全漏洞，该漏洞源于程序分配了未初始化的缓冲区。攻击者可利用该漏洞从未初始化的内存中提取敏感信息或造成拒绝服务。

Severity

中

Formal description

目前厂商暂未发布修复措施解决此安全问题，建议使用此软件的用户随时关注厂商主页或参考网址以获取解决办法： https://www.npmjs.com/package/atob

Reference

https://nvd.nist.gov/vuln/detail/CVE-2018-3745

Impacted products

Name
Joyent Node.js <=4.*

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-3745",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-3745"
    }
  },
  "description": "Joyent Node.js\u662f\u7f8e\u56fdJoyent\u516c\u53f8\u7684\u4e00\u5957\u5efa\u7acb\u5728Google V8 JavaScript\u5f15\u64ce\u4e4b\u4e0a\u7684\u7f51\u7edc\u5e94\u7528\u5e73\u53f0\u3002atob\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u4f7f\u7528Buffer\u6a21\u62df\u6d4f\u89c8\u5668ATOB\u529f\u80fd\u7684\u6a21\u5757\u3002\r\n\r\nJoyent Node.js 4.x\u53ca\u4e4b\u524d\u7248\u672c\u4e0a\u7684atob 2.0.3\u53ca\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u5206\u914d\u4e86\u672a\u521d\u59cb\u5316\u7684\u7f13\u51b2\u533a\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4ece\u672a\u521d\u59cb\u5316\u7684\u5185\u5b58\u4e2d\u63d0\u53d6\u654f\u611f\u4fe1\u606f\u6216\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "Unknow",
  "formalWay": "\u76ee\u524d\u5382\u5546\u6682\u672a\u53d1\u5e03\u4fee\u590d\u63aa\u65bd\u89e3\u51b3\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u5efa\u8bae\u4f7f\u7528\u6b64\u8f6f\u4ef6\u7684\u7528\u6237\u968f\u65f6\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u6216\u53c2\u8003\u7f51\u5740\u4ee5\u83b7\u53d6\u89e3\u51b3\u529e\u6cd5\uff1a\r\nhttps://www.npmjs.com/package/atob",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-10880",
  "openTime": "2018-06-04",
  "products": {
    "product": "Joyent Node.js \u003c=4.*"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2018-3745",
  "serverity": "\u4e2d",
  "submitTime": "2018-05-31",
  "title": "Joyent Node.js atob\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2018-3745 (GCVE-0-2018-3745)

Vulnerability from cvelistv5 – Published: 2018-05-29 20:00 – Updated: 2024-09-17 03:59

Summary

atob 2.0.3 and earlier allocates uninitialized Buffers when number is passed in input on Node.js 4.x and below.

Severity

No CVSS data available.

CWE

CWE-125 - Out-of-bounds Read (CWE-125)

Assigner

hackerone mitre root

References

2 references

URL	Tags
https://hackerone.com/reports/321686
https://security.netapp.com/advisory/ntap-2023062…

Impacted products

1 product

Vendor	Product	Version
HackerOne	atob node module	Affected: <=2.0.3

Date Public

2018-04-26 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T04:50:30.728Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://hackerone.com/reports/321686"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://security.netapp.com/advisory/ntap-20230622-0009/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "atob node module",
          "vendor": "HackerOne",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c=2.0.3"
            }
          ]
        }
      ],
      "datePublic": "2018-04-26T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "atob 2.0.3 and earlier allocates uninitialized Buffers when number is passed in input on Node.js 4.x and below."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-125",
              "description": "Out-of-bounds Read (CWE-125)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-06-22T00:00:00.000Z",
        "orgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1",
        "shortName": "hackerone"
      },
      "references": [
        {
          "url": "https://hackerone.com/reports/321686"
        },
        {
          "url": "https://security.netapp.com/advisory/ntap-20230622-0009/"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1",
    "assignerShortName": "hackerone",
    "cveId": "CVE-2018-3745",
    "datePublished": "2018-05-29T20:00:00.000Z",
    "dateReserved": "2017-12-28T00:00:00.000Z",
    "dateUpdated": "2024-09-17T03:59:23.153Z",
    "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.

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.