Vulnerability-Lookup

CNVD-2018-21465

Vulnerability from cnvd - Published: 2018-10-23

Title

Hiroshi Yuki YukiWiki拒绝服务漏洞

Description

Hiroshi Yuki YukiWiki是一款Wiki引擎。 Hiroshi Yuki YukiWiki 2.1.3及之前版本中存在安全漏洞。远程攻击者可利用该漏洞造成拒绝服务（CPU和内存资源大量消耗）。

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： http://www.hyuki.com/yukiwiki/

Reference

https://jvn.jp/en/jp/JVN36343375/

Impacted products

Name
Hiroshi Yuki YukiWiki <=2.1.3

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-0700"
    }
  },
  "description": "Hiroshi Yuki YukiWiki\u662f\u4e00\u6b3eWiki\u5f15\u64ce\u3002\r\n\r\nHiroshi Yuki YukiWiki 2.1.3\u53ca\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08CPU\u548c\u5185\u5b58\u8d44\u6e90\u5927\u91cf\u6d88\u8017\uff09\u3002",
  "discovererName": "Tanaka Akira of National Institute of Advanced Industrial Science and Technology (AIST)",
  "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\nhttp://www.hyuki.com/yukiwiki/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-21465",
  "openTime": "2018-10-23",
  "products": {
    "product": "Hiroshi Yuki YukiWiki \u003c=2.1.3"
  },
  "referenceLink": "https://jvn.jp/en/jp/JVN36343375/",
  "serverity": "\u4e2d",
  "submitTime": "2018-10-23",
  "title": "Hiroshi Yuki YukiWiki\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2018-0700 (GCVE-0-2018-0700)

Vulnerability from cvelistv5 – Published: 2018-11-15 15:00 – Updated: 2024-08-05 03:35

Summary

YukiWiki 2.1.3 and earlier does not process a particular request properly that may allow consumption of large amounts of CPU and memory resources and may result in causing a denial of service condition.

Severity

No CVSS data available.

CWE

Denial-of-service (DoS)

Assigner

jpcert jpcert root

References

2 references

URL	Tags
http://jvn.jp/en/jp/JVN36343375/index.html	third-party-advisoryx_refsource_JVN
http://www.hyuki.com/yukiwiki/	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
Hiroshi Yuki	YukiWiki	Affected: 2.1.3 and earlier

Date Public

2018-11-15 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T03:35:49.000Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "JVN#36343375",
            "tags": [
              "third-party-advisory",
              "x_refsource_JVN",
              "x_transferred"
            ],
            "url": "http://jvn.jp/en/jp/JVN36343375/index.html"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "http://www.hyuki.com/yukiwiki/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "YukiWiki",
          "vendor": "Hiroshi Yuki",
          "versions": [
            {
              "status": "affected",
              "version": "2.1.3 and earlier"
            }
          ]
        }
      ],
      "datePublic": "2018-11-15T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "YukiWiki 2.1.3 and earlier does not process a particular request properly that may allow consumption of large amounts of CPU and memory resources and may result in causing a denial of service condition."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Denial-of-service (DoS)",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2018-11-15T14:57:01.000Z",
        "orgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
        "shortName": "jpcert"
      },
      "references": [
        {
          "name": "JVN#36343375",
          "tags": [
            "third-party-advisory",
            "x_refsource_JVN"
          ],
          "url": "http://jvn.jp/en/jp/JVN36343375/index.html"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "http://www.hyuki.com/yukiwiki/"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "vultures@jpcert.or.jp",
          "ID": "CVE-2018-0700",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "YukiWiki",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "2.1.3 and earlier"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Hiroshi Yuki"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "YukiWiki 2.1.3 and earlier does not process a particular request properly that may allow consumption of large amounts of CPU and memory resources and may result in causing a denial of service condition."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Denial-of-service (DoS)"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "JVN#36343375",
              "refsource": "JVN",
              "url": "http://jvn.jp/en/jp/JVN36343375/index.html"
            },
            {
              "name": "http://www.hyuki.com/yukiwiki/",
              "refsource": "MISC",
              "url": "http://www.hyuki.com/yukiwiki/"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
    "assignerShortName": "jpcert",
    "cveId": "CVE-2018-0700",
    "datePublished": "2018-11-15T15:00:00.000Z",
    "dateReserved": "2017-11-27T00:00:00.000Z",
    "dateUpdated": "2024-08-05T03:35:49.000Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

Detection rules are retrieved from Rulezet.

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.