Vulnerability-Lookup

CNVD-2018-16491

Vulnerability from cnvd - Published: 2018-08-28

Title

Dave Gamble cJSON双重释放漏洞

Description

Dave Gamble cJSON是一款轻量级的JSON格式解析器。 Dave Gamble cJSON 1.7.2及之前版本的cJSON库中存在双重释放漏洞。攻击者可利用该漏洞造成拒绝服务（崩溃）或远程执行代码。

Severity

高

Patch Name

Dave Gamble cJSON双重释放漏洞的补丁

Patch Description

Dave Gamble cJSON是一款轻量级的JSON格式解析器。 Dave Gamble cJSON 1.7.2及之前版本的cJSON库中存在双重释放漏洞。攻击者可利用该漏洞造成拒绝服务（崩溃）或远程执行代码。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/commit/d514bb866ef9d7d8ab394fbce5168c3b45f7c504

Reference

https://nvd.nist.gov/vuln/detail/CVE-2018-1000216

Impacted products

Name
Dave Gamble cJSON <=1.7.2

Show details on source website

JSON

To clipboard

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    "cve": {
      "cveNumber": "CVE-2018-1000216"
    }
  },
  "description": "Dave Gamble cJSON\u662f\u4e00\u6b3e\u8f7b\u91cf\u7ea7\u7684JSON\u683c\u5f0f\u89e3\u6790\u5668\u3002\r\n\r\nDave Gamble cJSON 1.7.2\u53ca\u4e4b\u524d\u7248\u672c\u7684cJSON\u5e93\u4e2d\u5b58\u5728\u53cc\u91cd\u91ca\u653e\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u5d29\u6e83\uff09\u6216\u8fdc\u7a0b\u6267\u884c\u4ee3\u7801\u3002",
  "discovererName": "projectgus",
  "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/commit/d514bb866ef9d7d8ab394fbce5168c3b45f7c504",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-16491",
  "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 1.7.2\u53ca\u4e4b\u524d\u7248\u672c\u7684cJSON\u5e93\u4e2d\u5b58\u5728\u53cc\u91cd\u91ca\u653e\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u5d29\u6e83\uff09\u6216\u8fdc\u7a0b\u6267\u884c\u4ee3\u7801\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\u53cc\u91cd\u91ca\u653e\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Dave Gamble cJSON \u003c=1.7.2"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2018-1000216",
  "serverity": "\u9ad8",
  "submitTime": "2018-08-21",
  "title": "Dave Gamble cJSON\u53cc\u91cd\u91ca\u653e\u6f0f\u6d1e"
}

CVE-2018-1000216 (GCVE-0-2018-1000216)

Vulnerability from cvelistv5 – Published: 2018-08-20 20:00 – Updated: 2024-09-17 03:43

Summary

Dave Gamble cJSON version 1.7.2 and earlier contains a CWE-415: Double Free vulnerability in cJSON library that can result in Possible crash or RCE. This attack appear to be exploitable via Attacker must be able to force victim to print JSON data, depending on how cJSON library is used this could be either local or over a network. This vulnerability appears to have been fixed in 1.7.3.

Severity

No CVSS data available.

CWE

Assigner

mitre CNA under the mitre root

CNA scorecard E 29/100 over 2362 records in the last 180 days details

References

1 reference

URL	Tags
https://github.com/DaveGamble/cJSON/issues/241	x_refsource_CONFIRM

Show details on NVD website

JSON

To clipboard

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        "providerMetadata": {
          "dateUpdated": "2024-08-05T12:40:46.806Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/DaveGamble/cJSON/issues/241"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
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        }
      ],
      "dateAssigned": "2018-08-02T00:00:00.000Z",
      "descriptions": [
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        }
      ],
      "problemTypes": [
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              "type": "text"
            }
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      ],
      "providerMetadata": {
        "dateUpdated": "2018-08-20T20:00:00.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/DaveGamble/cJSON/issues/241"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "DATE_ASSIGNED": "2018-08-02T16:41:53.506666",
          "DATE_REQUESTED": "2018-07-23T16:43:09",
          "ID": "CVE-2018-1000216",
          "REQUESTER": "secure@veritas.com",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
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                "product": {
                  "product_data": [
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                      "product_name": "n/a",
                      "version": {
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                          {
                            "version_value": "n/a"
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        "data_version": "4.0",
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              "value": "Dave Gamble cJSON version 1.7.2 and earlier contains a CWE-415: Double Free vulnerability in cJSON library that can result in Possible crash or RCE. This attack appear to be exploitable via Attacker must be able to force victim to print JSON data, depending on how cJSON library is used this could be either local or over a network. This vulnerability appears to have been fixed in 1.7.3."
            }
          ]
        },
        "problemtype": {
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  "cveMetadata": {
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    "dateReserved": "2018-08-20T00:00:00.000Z",
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    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
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}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Vulnerability timeline

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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

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