cnvd - cnvd-2018-04662

cnvd-2018-04662

Vulnerability from cnvd

Title: Joyent Node.js ssri模块拒绝服务漏洞

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。ssri module是其中的一个用于解析、操作、序列化和验证子资源完整性的模块。

Joyent Node.js ssri模块中的index.js文件存在安全漏洞。攻击者可借助较长的base64散列字符串利用该漏洞造成拒绝服务。

Severity: 中

Patch Name: Joyent Node.js ssri模块拒绝服务漏洞的补丁

Patch Description:

Joyent Node.js ssri模块中的index.js文件存在安全漏洞。攻击者可借助较长的base64散列字符串利用该漏洞造成拒绝服务。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://github.com/zkat/ssri/commit/d0ebcdc22cb5c8f47f89716d08b3518b2485d65d

Reference: https://github.com/zkat/ssri/commit/d0ebcdc22cb5c8f47f89716d08b3518b2485d65d https://github.com/zkat/ssri/issues/10 https://nodesecurity.io/advisories/565

Impacted products

Name
Joyent Node.js ssri <5.2.2

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-7651"
    }
  },
  "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\u3002ssri module\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u7528\u4e8e\u89e3\u6790\u3001\u64cd\u4f5c\u3001\u5e8f\u5217\u5316\u548c\u9a8c\u8bc1\u5b50\u8d44\u6e90\u5b8c\u6574\u6027\u7684\u6a21\u5757\u3002\r\n\r\nJoyent Node.js ssri\u6a21\u5757\u4e2d\u7684index.js\u6587\u4ef6\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u8f83\u957f\u7684base64\u6563\u5217\u5b57\u7b26\u4e32\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "unknown",
  "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://github.com/zkat/ssri/commit/d0ebcdc22cb5c8f47f89716d08b3518b2485d65d",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-04662",
  "openTime": "2018-03-08",
  "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\u3002ssri module\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u7528\u4e8e\u89e3\u6790\u3001\u64cd\u4f5c\u3001\u5e8f\u5217\u5316\u548c\u9a8c\u8bc1\u5b50\u8d44\u6e90\u5b8c\u6574\u6027\u7684\u6a21\u5757\u3002\r\n\r\nJoyent Node.js ssri\u6a21\u5757\u4e2d\u7684index.js\u6587\u4ef6\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u8f83\u957f\u7684base64\u6563\u5217\u5b57\u7b26\u4e32\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\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 ssri\u6a21\u5757\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Joyent Node.js ssri \u003c5.2.2"
  },
  "referenceLink": "https://github.com/zkat/ssri/commit/d0ebcdc22cb5c8f47f89716d08b3518b2485d65d\r\nhttps://github.com/zkat/ssri/issues/10\r\nhttps://nodesecurity.io/advisories/565",
  "serverity": "\u4e2d",
  "submitTime": "2018-03-06",
  "title": "Joyent Node.js ssri\u6a21\u5757\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2018-7651 (GCVE-0-2018-7651)

Vulnerability from cvelistv5

Published

2018-03-04 01:00

Modified

2024-09-16 22:25

Severity ?

CWE

Summary

index.js in the ssri module before 5.2.2 for Node.js is prone to a regular expression denial of service vulnerability in strict mode functionality via a long base64 hash string.

References

▼	URL	Tags
	https://github.com/zkat/ssri/commit/d0ebcdc22cb5c8f47f89716d08b3518b2485d65d	x_refsource_CONFIRM
	https://github.com/zkat/ssri/issues/10	x_refsource_CONFIRM
	https://nodesecurity.io/advisories/565	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

To clipboard

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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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