cnvd - cnvd-2018-11911

cnvd-2018-11911

Vulnerability from cnvd

Title: Joyent Node.js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。该平台主要用于构建高度可伸缩的应用程序，以及编写能够处理数万条且同时连接到一个物理机的连接代码。

Joyent Node.js 6.x(LTS "Boron")版本、8.x(LTS "Carbon")和9.x版本中存在安全漏洞。攻击者可借助‘Buffer.fill()’或‘Buffer.alloc()’函数的调用利用该漏洞造成拒绝服务（挂起）。

Severity: 中

Patch Name: Joyent Node.js拒绝服务漏洞的补丁

Patch Description:

Joyent Node.js 6.x(LTS "Boron")版本、8.x(LTS "Carbon")和9.x版本中存在安全漏洞。攻击者可借助‘Buffer.fill()’或‘Buffer.alloc()’函数的调用利用该漏洞造成拒绝服务（挂起）。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description:

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://nodejs.org/en/blog/vulnerability/june-2018-security-releases/

Reference: https://nodejs.org/en/blog/vulnerability/june-2018-security-releases/

Impacted products

Name
['Joyent Node.js 9.', 'Joyent Node.js 6.(LTS "Boron")', 'Joyent Node.js 8.*(LTS "Carbon")']

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-7167",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7167"
    }
  },
  "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\u3002\u8be5\u5e73\u53f0\u4e3b\u8981\u7528\u4e8e\u6784\u5efa\u9ad8\u5ea6\u53ef\u4f38\u7f29\u7684\u5e94\u7528\u7a0b\u5e8f\uff0c\u4ee5\u53ca\u7f16\u5199\u80fd\u591f\u5904\u7406\u6570\u4e07\u6761\u4e14\u540c\u65f6\u8fde\u63a5\u5230\u4e00\u4e2a\u7269\u7406\u673a\u7684\u8fde\u63a5\u4ee3\u7801\u3002\r\n\r\nJoyent Node.js 6.x(LTS \"Boron\")\u7248\u672c\u30018.x(LTS \"Carbon\")\u548c9.x\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u2018Buffer.fill()\u2019\u6216\u2018Buffer.alloc()\u2019\u51fd\u6570\u7684\u8c03\u7528\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u6302\u8d77\uff09\u3002",
  "discovererName": "Unknow",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://nodejs.org/en/blog/vulnerability/june-2018-security-releases/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-11911",
  "openTime": "2018-06-22",
  "patchDescription": "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\u3002\u8be5\u5e73\u53f0\u4e3b\u8981\u7528\u4e8e\u6784\u5efa\u9ad8\u5ea6\u53ef\u4f38\u7f29\u7684\u5e94\u7528\u7a0b\u5e8f\uff0c\u4ee5\u53ca\u7f16\u5199\u80fd\u591f\u5904\u7406\u6570\u4e07\u6761\u4e14\u540c\u65f6\u8fde\u63a5\u5230\u4e00\u4e2a\u7269\u7406\u673a\u7684\u8fde\u63a5\u4ee3\u7801\u3002\r\n\r\nJoyent Node.js 6.x(LTS \"Boron\")\u7248\u672c\u30018.x(LTS \"Carbon\")\u548c9.x\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u2018Buffer.fill()\u2019\u6216\u2018Buffer.alloc()\u2019\u51fd\u6570\u7684\u8c03\u7528\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u6302\u8d77\uff09\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Joyent Node.js\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Joyent Node.js 9.*",
      "Joyent Node.js 6.*(LTS \"Boron\")",
      "Joyent Node.js 8.*(LTS \"Carbon\")"
    ]
  },
  "referenceLink": "https://nodejs.org/en/blog/vulnerability/june-2018-security-releases/",
  "serverity": "\u4e2d",
  "submitTime": "2018-06-19",
  "title": "Joyent Node.js\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2018-7167 (GCVE-0-2018-7167)

Vulnerability from cvelistv5

Published

2018-06-13 16:00

Modified

2024-09-17 02:00

Severity ?

CWE

Denial of Service

Summary

Calling Buffer.fill() or Buffer.alloc() with some parameters can lead to a hang which could result in a Denial of Service. In order to address this vulnerability, the implementations of Buffer.alloc() and Buffer.fill() were updated so that they zero fill instead of hanging in these cases. All versions of Node.js 6.x (LTS "Boron"), 8.x (LTS "Carbon"), and 9.x are vulnerable. All versions of Node.js 10.x (Current) are NOT vulnerable.

References

▼	URL	Tags
	http://www.securityfocus.com/bid/106363	vdb-entry, x_refsource_BID
	https://nodejs.org/en/blog/vulnerability/june-2018-security-releases/	x_refsource_CONFIRM
	https://security.gentoo.org/glsa/202003-48	vendor-advisory, x_refsource_GENTOO

Impacted products

	Vendor	Product	Version
	The Node.js Project	Node.js	Version: 6.x+ Version: 8.x+ Version: 9.x+ Version: 10.x+

Show details on NVD website

JSON

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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