cnvd - cnvd-2018-16490

cnvd-2018-16490

Vulnerability from cnvd

Title: Dave Gamble cJSON拒绝服务漏洞

Description:

Dave Gamble cJSON是一款轻量级的JSON格式解析器。

Dave Gamble cJSON 1.7.6及之前版本中的cJSON库存在安全漏洞。攻击者可利用该漏洞造成拒绝服务（内存泄露）。

Severity: 中

Patch Name: Dave Gamble cJSON拒绝服务漏洞的补丁

Patch Description:

Dave Gamble cJSON是一款轻量级的JSON格式解析器。

Dave Gamble cJSON 1.7.6及之前版本中的cJSON库存在安全漏洞。攻击者可利用该漏洞造成拒绝服务（内存泄露）。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:

厂商已发布漏洞修复程序，请及时关注更新： https://github.com/DaveGamble/cJSON

Reference: https://nvd.nist.gov/vuln/detail/CVE-2018-1000215

Impacted products

Name
Dave Gamble cJSON <=1.7.6

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-1000215"
    }
  },
  "description": "Dave Gamble cJSON\u662f\u4e00\u6b3e\u8f7b\u91cf\u7ea7\u7684JSON\u683c\u5f0f\u89e3\u6790\u5668\u3002\r\n\r\nDave Gamble cJSON 1.7.6\u53ca\u4e4b\u524d\u7248\u672c\u4e2d\u7684cJSON\u5e93\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u5185\u5b58\u6cc4\u9732\uff09\u3002",
  "discovererName": "AlfieDeng",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://github.com/DaveGamble/cJSON",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-16490",
  "openTime": "2018-08-28",
  "patchDescription": "Dave Gamble cJSON\u662f\u4e00\u6b3e\u8f7b\u91cf\u7ea7\u7684JSON\u683c\u5f0f\u89e3\u6790\u5668\u3002\r\n\r\nDave Gamble cJSON 1.7.6\u53ca\u4e4b\u524d\u7248\u672c\u4e2d\u7684cJSON\u5e93\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u5185\u5b58\u6cc4\u9732\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": "Dave Gamble cJSON\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Dave Gamble cJSON \u003c=1.7.6"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2018-1000215",
  "serverity": "\u4e2d",
  "submitTime": "2018-08-21",
  "title": "Dave Gamble cJSON\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2018-1000215 (GCVE-0-2018-1000215)

Vulnerability from cvelistv5

Published

2018-08-20 20:00

Modified

2024-09-16 20:52

Severity ?

CWE

Summary

Dave Gamble cJSON version 1.7.6 and earlier contains a CWE-772 vulnerability in cJSON library that can result in Denial of Service (DoS). This attack appear to be exploitable via If the attacker can force the data to be printed and the system is in low memory it can force a leak of memory. This vulnerability appears to have been fixed in 1.7.7.

References

▼	URL	Tags
	https://github.com/DaveGamble/cJSON/issues/267	x_refsource_CONFIRM

Impacted products

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

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T12:40:46.860Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/DaveGamble/cJSON/issues/267"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "dateAssigned": "2018-08-02T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "Dave Gamble cJSON version 1.7.6 and earlier contains a CWE-772 vulnerability in cJSON library that can result in Denial of Service (DoS). This attack appear to be exploitable via If the attacker can force the data to be printed and the system is in low memory it can force a leak of memory. This vulnerability appears to have been fixed in 1.7.7."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2018-08-20T20:00:00Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/DaveGamble/cJSON/issues/267"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "DATE_ASSIGNED": "2018-08-02T16:41:53.505150",
          "DATE_REQUESTED": "2018-07-23T16:30:00",
          "ID": "CVE-2018-1000215",
          "REQUESTER": "secure@veritas.com",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
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              "value": "Dave Gamble cJSON version 1.7.6 and earlier contains a CWE-772 vulnerability in cJSON library that can result in Denial of Service (DoS). This attack appear to be exploitable via If the attacker can force the data to be printed and the system is in low memory it can force a leak of memory. This vulnerability appears to have been fixed in 1.7.7."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
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                  "lang": "eng",
                  "value": "n/a"
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        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/DaveGamble/cJSON/issues/267",
              "refsource": "CONFIRM",
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      }
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  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
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    "datePublished": "2018-08-20T20:00:00Z",
    "dateReserved": "2018-08-20T00:00:00Z",
    "dateUpdated": "2024-09-16T20:52:02.538Z",
    "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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