Vulnerability-Lookup

CNVD-2018-15528

Vulnerability from cnvd - Published: 2018-08-15

Title

Cybozu Office浏览限制绕过漏洞（CNVD-2018-15528）

Description

Cybozu Office是日本才望子（Cybozu）公司的一套基于Web的跨平台协同办公解决方案。 Cybozu Office 10.0.0版本至10.8.0版本中存在浏览限制绕过漏洞。攻击者可利用该漏洞绕过身份验证，获取无权访问的日程。

Severity

中

Patch Name

Cybozu Office浏览限制绕过漏洞（CNVD-2018-15528）的补丁

Patch Description

Cybozu Office是日本才望子（Cybozu）公司的一套基于Web的跨平台协同办公解决方案。 Cybozu Office 10.0.0版本至10.8.0版本中存在浏览限制绕过漏洞。攻击者可利用该漏洞绕过身份验证，获取无权访问的日程。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： http://jvn.jp/en/jp/JVN51737843/index.html

Reference

https://nvd.nist.gov/vuln/detail/CVE-2018-0566

Impacted products

Name
Cybozu Office >=10.0.0，<=10.8.0

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-0566"
    }
  },
  "description": "Cybozu Office\u662f\u65e5\u672c\u624d\u671b\u5b50\uff08Cybozu\uff09\u516c\u53f8\u7684\u4e00\u5957\u57fa\u4e8eWeb\u7684\u8de8\u5e73\u53f0\u534f\u540c\u529e\u516c\u89e3\u51b3\u65b9\u6848\u3002\r\n\r\nCybozu Office 10.0.0\u7248\u672c\u81f310.8.0\u7248\u672c\u4e2d\u5b58\u5728\u6d4f\u89c8\u9650\u5236\u7ed5\u8fc7\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u8eab\u4efd\u9a8c\u8bc1\uff0c\u83b7\u53d6\u65e0\u6743\u8bbf\u95ee\u7684\u65e5\u7a0b\u3002",
  "discovererName": "Cybozu",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttp://jvn.jp/en/jp/JVN51737843/index.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-15528",
  "openTime": "2018-08-15",
  "patchDescription": "Cybozu Office\u662f\u65e5\u672c\u624d\u671b\u5b50\uff08Cybozu\uff09\u516c\u53f8\u7684\u4e00\u5957\u57fa\u4e8eWeb\u7684\u8de8\u5e73\u53f0\u534f\u540c\u529e\u516c\u89e3\u51b3\u65b9\u6848\u3002\r\n\r\nCybozu Office 10.0.0\u7248\u672c\u81f310.8.0\u7248\u672c\u4e2d\u5b58\u5728\u6d4f\u89c8\u9650\u5236\u7ed5\u8fc7\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u8eab\u4efd\u9a8c\u8bc1\uff0c\u83b7\u53d6\u65e0\u6743\u8bbf\u95ee\u7684\u65e5\u7a0b\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": "Cybozu Office\u6d4f\u89c8\u9650\u5236\u7ed5\u8fc7\u6f0f\u6d1e\uff08CNVD-2018-15528\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Cybozu Office \u003e=10.0.0\uff0c\u003c=10.8.0"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2018-0566",
  "serverity": "\u4e2d",
  "submitTime": "2018-05-22",
  "title": "Cybozu Office\u6d4f\u89c8\u9650\u5236\u7ed5\u8fc7\u6f0f\u6d1e\uff08CNVD-2018-15528\uff09"
}

CVE-2018-0566 (GCVE-0-2018-0566)

Vulnerability from cvelistv5 – Published: 2018-06-26 14:00 – Updated: 2024-08-05 03:28

Summary

Cybozu Office 10.0.0 to 10.8.0 allows authenticated attackers to bypass authentication to obtain the schedules without access privilege via unspecified vectors.

Severity

No CVSS data available.

CWE

Authentication bypass

Assigner

jpcert jpcert root

References

2 references

URL	Tags
https://support.cybozu.com/ja-jp/article/10195	x_refsource_CONFIRM
http://jvn.jp/en/jp/JVN51737843/index.html	third-party-advisoryx_refsource_JVN

Impacted products

1 product

Vendor	Product	Version
Cybozu, Inc.	Cybozu Office	Affected: 10.0.0 to 10.8.0

Date Public

2018-06-26 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T03:28:11.216Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
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        "references": [
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            "tags": [
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              "x_transferred"
            ],
            "url": "https://support.cybozu.com/ja-jp/article/10195"
          },
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            "tags": [
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              "x_transferred"
            ],
            "url": "http://jvn.jp/en/jp/JVN51737843/index.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Cybozu Office",
          "vendor": "Cybozu, Inc.",
          "versions": [
            {
              "status": "affected",
              "version": "10.0.0 to 10.8.0"
            }
          ]
        }
      ],
      "datePublic": "2018-06-26T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "Cybozu Office 10.0.0 to 10.8.0 allows authenticated attackers to bypass authentication to obtain the schedules without access privilege via unspecified vectors."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Authentication bypass",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2018-06-26T13:57:01.000Z",
        "orgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
        "shortName": "jpcert"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://support.cybozu.com/ja-jp/article/10195"
        },
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          "name": "JVN#51737843",
          "tags": [
            "third-party-advisory",
            "x_refsource_JVN"
          ],
          "url": "http://jvn.jp/en/jp/JVN51737843/index.html"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "vultures@jpcert.or.jp",
          "ID": "CVE-2018-0566",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
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                      "product_name": "Cybozu Office",
                      "version": {
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                        ]
                      }
                    }
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                "vendor_name": "Cybozu, Inc."
              }
            ]
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        "description": {
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                  "lang": "eng",
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            },
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  "cveMetadata": {
    "assignerOrgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
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    "datePublished": "2018-06-26T14:00:00.000Z",
    "dateReserved": "2017-11-27T00:00:00.000Z",
    "dateUpdated": "2024-08-05T03:28:11.216Z",
    "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.

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.

Action not permitted

CNVD-2018-15528

CVE-2018-0566 (GCVE-0-2018-0566)

Tags

Sightings

Nomenclature

Related by attack behaviour