cnvd - cnvd-2017-05331

cnvd-2017-05331

Vulnerability from cnvd

Title: yaml-cpp拒绝服务漏洞

Description:

yaml-cpp（也称为LibYaml-C ++）是一个YAML解析器。

yaml-cpp 0.5.3版本中的SingleDocParser :: HandleNode函数存在拒绝服务漏洞，允许远程攻击者通过精心制作的YAML文件导致拒绝服务（堆栈消耗和应用程序崩溃）。

Severity: 中

Patch Name: yaml-cpp拒绝服务漏洞的补丁

Patch Description:

yaml-cpp（也称为LibYaml-C ++）是一个YAML解析器。

yaml-cpp 0.5.3版本中的SingleDocParser :: HandleNode函数存在拒绝服务漏洞，允许远程攻击者通过精心制作的YAML文件导致拒绝服务（堆栈消耗和应用程序崩溃）。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:

目前厂商已经发布了升级补丁以修复此安全问题，补丁获取链接: https://github.com/jbeder/yaml-cpp/issues/459

Reference: http://www.securityfocus.com/bid/97307

Impacted products

Name
jbeder yaml-cpp 0.5.3

Show details on source website

JSON

To clipboard

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  "bids": {
    "bid": {
      "bidNumber": "97307"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-5950",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-5950"
    }
  },
  "description": "yaml-cpp\uff08\u4e5f\u79f0\u4e3aLibYaml-C ++\uff09\u662f\u4e00\u4e2aYAML\u89e3\u6790\u5668\u3002\r\n\r\nyaml-cpp 0.5.3\u7248\u672c\u4e2d\u7684SingleDocParser :: HandleNode\u51fd\u6570\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u901a\u8fc7\u7cbe\u5fc3\u5236\u4f5c\u7684YAML\u6587\u4ef6\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\uff08\u5806\u6808\u6d88\u8017\u548c\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\uff09\u3002",
  "discovererName": "Kamil Frankowicz (fumfel).",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5:\r\nhttps://github.com/jbeder/yaml-cpp/issues/459",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-05331",
  "openTime": "2017-04-25",
  "patchDescription": "yaml-cpp\uff08\u4e5f\u79f0\u4e3aLibYaml-C ++\uff09\u662f\u4e00\u4e2aYAML\u89e3\u6790\u5668\u3002\r\n\r\nyaml-cpp 0.5.3\u7248\u672c\u4e2d\u7684SingleDocParser :: HandleNode\u51fd\u6570\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u901a\u8fc7\u7cbe\u5fc3\u5236\u4f5c\u7684YAML\u6587\u4ef6\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\uff08\u5806\u6808\u6d88\u8017\u548c\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\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": "yaml-cpp\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "jbeder yaml-cpp 0.5.3"
  },
  "referenceLink": "http://www.securityfocus.com/bid/97307",
  "serverity": "\u4e2d",
  "submitTime": "2017-04-05",
  "title": "yaml-cpp\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2017-5950 (GCVE-0-2017-5950)

Vulnerability from cvelistv5

Published

2017-04-03 05:44

Modified

2024-08-05 15:18

Severity ?

CWE

Summary

The SingleDocParser::HandleNode function in yaml-cpp (aka LibYaml-C++) 0.5.3 allows remote attackers to cause a denial of service (stack consumption and application crash) via a crafted YAML file.

References

▼	URL	Tags
	http://www.securityfocus.com/bid/97307	vdb-entry, x_refsource_BID
	https://github.com/jbeder/yaml-cpp/issues/459	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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