cnvd - cnvd-2017-33085

cnvd-2017-33085

Vulnerability from cnvd

Title: MongoDB libbson拒绝服务漏洞

Description:

MongoDB libbson是美国MongoDB公司的一个提供构建和解析BSON文档等功能的实用程序库。

MongoDB libbson 1.7.0版本中的bson-iter.c文件的‘bson_iter_codewscope’函数存在安全漏洞。远程攻击者可利用该漏洞造成拒绝服务（bson-utf8.c文件的‘bson_utf8_validat’函数基于的缓冲区越边界读取）。

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://github.com/mongodb/libbson

Reference: https://nvd.nist.gov/vuln/detail/CVE-2017-14227 http://www.securityfocus.com/bid/100825 https://bugzilla.redhat.com/show_bug.cgi?id=1489355

Impacted products

Name
MongoDB libbson 1.7.0

Show details on source website

JSON

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{
  "bids": {
    "bid": {
      "bidNumber": "100825"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-14227"
    }
  },
  "description": "MongoDB libbson\u662f\u7f8e\u56fdMongoDB\u516c\u53f8\u7684\u4e00\u4e2a\u63d0\u4f9b\u6784\u5efa\u548c\u89e3\u6790BSON\u6587\u6863\u7b49\u529f\u80fd\u7684\u5b9e\u7528\u7a0b\u5e8f\u5e93\u3002\r\n\r\nMongoDB libbson 1.7.0\u7248\u672c\u4e2d\u7684bson-iter.c\u6587\u4ef6\u7684\u2018bson_iter_codewscope\u2019\u51fd\u6570\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08bson-utf8.c\u6587\u4ef6\u7684\u2018bson_utf8_validat\u2019\u51fd\u6570\u57fa\u4e8e\u7684\u7f13\u51b2\u533a\u8d8a\u8fb9\u754c\u8bfb\u53d6\uff09\u3002",
  "discovererName": "MongoDB",
  "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://github.com/mongodb/libbson",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-33085",
  "openTime": "2017-11-08",
  "products": {
    "product": "MongoDB libbson 1.7.0"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2017-14227\r\nhttp://www.securityfocus.com/bid/100825\r\nhttps://bugzilla.redhat.com/show_bug.cgi?id=1489355",
  "serverity": "\u4e2d",
  "submitTime": "2017-09-11",
  "title": "MongoDB libbson\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2017-14227 (GCVE-0-2017-14227)

Vulnerability from cvelistv5

Published

2017-09-09 08:00

Modified

2024-08-05 19:20

Severity ?

CWE

Summary

In MongoDB libbson 1.7.0, the bson_iter_codewscope function in bson-iter.c miscalculates a bson_utf8_validate length argument, which allows remote attackers to cause a denial of service (heap-based buffer over-read in the bson_utf8_validate function in bson-utf8.c), as demonstrated by bson-to-json.c.

References

▼	URL	Tags
	https://bugzilla.redhat.com/show_bug.cgi?id=1489362	x_refsource_MISC
	http://www.securityfocus.com/bid/100825	vdb-entry, x_refsource_BID
	https://bugzilla.redhat.com/show_bug.cgi?id=1489355	x_refsource_MISC
	https://bugzilla.redhat.com/show_bug.cgi?id=1489356	x_refsource_MISC

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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