cnvd - cnvd-2017-36341

cnvd-2017-36341

Vulnerability from cnvd

Title: Ruby yajl-ruby gem拒绝服务漏洞

Description:

Ruby是日本软件开发者松本行弘所研发的一种跨平台、面向对象的动态类型编程语言。yajl-ruby gem是其中的一个基于流的解析库。

Ruby yajl-ruby gem 1.3.0版本中的yajl_encode.c文件的‘yajl_string_decode’函数存在安全漏洞。攻击者可利用该漏洞造成拒绝服务（崩溃）。

Severity: 中

Formal description:

厂商尚未提供漏洞修复方案，请关注厂商主页及时更新： https://rubygems.org/gems/yajl-ruby

Reference: https://github.com/brianmario/yajl-ruby/issues/176

Impacted products

Name
Ruby yajl-ruby gem 1.3.0

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-16516"
    }
  },
  "description": "Ruby\u662f\u65e5\u672c\u8f6f\u4ef6\u5f00\u53d1\u8005\u677e\u672c\u884c\u5f18\u6240\u7814\u53d1\u7684\u4e00\u79cd\u8de8\u5e73\u53f0\u3001\u9762\u5411\u5bf9\u8c61\u7684\u52a8\u6001\u7c7b\u578b\u7f16\u7a0b\u8bed\u8a00\u3002yajl-ruby gem\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u57fa\u4e8e\u6d41\u7684\u89e3\u6790\u5e93\u3002\r\n\r\nRuby yajl-ruby gem 1.3.0\u7248\u672c\u4e2d\u7684yajl_encode.c\u6587\u4ef6\u7684\u2018yajl_string_decode\u2019\u51fd\u6570\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u5d29\u6e83\uff09\u3002",
  "discovererName": "unknown",
  "formalWay": "\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u53ca\u65f6\u66f4\u65b0\uff1a\r\nhttps://rubygems.org/gems/yajl-ruby",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-36341",
  "openTime": "2017-12-06",
  "products": {
    "product": "Ruby yajl-ruby gem 1.3.0"
  },
  "referenceLink": "https://github.com/brianmario/yajl-ruby/issues/176",
  "serverity": "\u4e2d",
  "submitTime": "2017-11-09",
  "title": "Ruby yajl-ruby gem\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2017-16516 (GCVE-0-2017-16516)

Vulnerability from cvelistv5

Published

2017-11-03 00:00

Modified

2024-08-05 20:27

Severity ?

CWE

Summary

In the yajl-ruby gem 1.3.0 for Ruby, when a crafted JSON file is supplied to Yajl::Parser.new.parse, the whole ruby process crashes with a SIGABRT in the yajl_string_decode function in yajl_encode.c. This results in the whole ruby process terminating and potentially a denial of service.

References

▼	URL	Tags
	https://rubygems.org/gems/yajl-ruby
	https://github.com/brianmario/yajl-ruby/issues/176
	https://lists.debian.org/debian-lts-announce/2017/11/msg00010.html	mailing-list
	https://lists.debian.org/debian-lts-announce/2023/07/msg00013.html	mailing-list
	https://lists.debian.org/debian-lts-announce/2023/08/msg00003.html	mailing-list

Impacted products

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

Show details on NVD website

JSON

To clipboard

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    "adp": [
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        "providerMetadata": {
          "dateUpdated": "2024-08-05T20:27:04.174Z",
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            "url": "https://lists.debian.org/debian-lts-announce/2017/11/msg00010.html"
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            "name": "[debian-lts-announce] 20230711 [SECURITY] [DLA 3492-1] yajl security update",
            "tags": [
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            "url": "https://lists.debian.org/debian-lts-announce/2023/07/msg00013.html"
          },
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            "name": "[debian-lts-announce] 20230805 [SECURITY] [DLA 3516-1] burp security update",
            "tags": [
              "mailing-list",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2023/08/msg00003.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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          "product": "n/a",
          "vendor": "n/a",
          "versions": [
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              "version": "n/a"
            }
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        "dateUpdated": "2023-08-05T00:00:00",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
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          "url": "https://rubygems.org/gems/yajl-ruby"
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          "tags": [
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          "url": "https://lists.debian.org/debian-lts-announce/2017/11/msg00010.html"
        },
        {
          "name": "[debian-lts-announce] 20230711 [SECURITY] [DLA 3492-1] yajl security update",
          "tags": [
            "mailing-list"
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          "url": "https://lists.debian.org/debian-lts-announce/2023/07/msg00013.html"
        },
        {
          "name": "[debian-lts-announce] 20230805 [SECURITY] [DLA 3516-1] burp security update",
          "tags": [
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          "url": "https://lists.debian.org/debian-lts-announce/2023/08/msg00003.html"
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  "cveMetadata": {
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    "datePublished": "2017-11-03T00:00:00",
    "dateReserved": "2017-11-03T00:00:00",
    "dateUpdated": "2024-08-05T20:27:04.174Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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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