Vulnerability-Lookup

CNVD-2017-00705

Vulnerability from cnvd - Published: 2017-01-23

Title

b2evolution目录遍历漏洞

Description

b2evolution是软件开发者Francois Planque所研发的一套基于PHP和MySQL的博客软件。 b2evolution 6.8.3及其之前的版本存在目录遍历漏洞，该漏洞源于程序未能充分验证用户提供的输入。远程攻击者可使用特制的具有目录遍历序列（'../'）的请求来检索信息并在服务器端执行任意代码，从而有助于进一步攻击。

Severity

中

Patch Name

b2evolution目录遍历漏洞的补丁

Patch Description

Formal description

目前厂商已经发布了升级补丁以修复此安全问题，补丁获取链接： https://github.com/b2evolution/b2evolution/commit/26841d9c81f27ad23b2f6e4bd5eaec7f2f58dfe0

Reference

https://github.com/b2evolution/b2evolution/issues/35 http://www.securityfocus.com/bid/95454

Impacted products

Name
B2evolution B2evolution <=6.8.3

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "95454"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-5480",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-5480"
    }
  },
  "description": "b2evolution\u662f\u8f6f\u4ef6\u5f00\u53d1\u8005Francois Planque\u6240\u7814\u53d1\u7684\u4e00\u5957\u57fa\u4e8ePHP\u548cMySQL\u7684\u535a\u5ba2\u8f6f\u4ef6\u3002\r\n\r\nb2evolution 6.8.3\u53ca\u5176\u4e4b\u524d\u7684\u7248\u672c\u5b58\u5728\u76ee\u5f55\u904d\u5386\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u5145\u5206\u9a8c\u8bc1\u7528\u6237\u63d0\u4f9b\u7684\u8f93\u5165\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u4f7f\u7528\u7279\u5236\u7684\u5177\u6709\u76ee\u5f55\u904d\u5386\u5e8f\u5217\uff08\u0027../\u0027\uff09\u7684\u8bf7\u6c42\u6765\u68c0\u7d22\u4fe1\u606f\u5e76\u5728\u670d\u52a1\u5668\u7aef\u6267\u884c\u4efb\u610f\u4ee3\u7801\uff0c\u4ece\u800c\u6709\u52a9\u4e8e\u8fdb\u4e00\u6b65\u653b\u51fb\u3002",
  "discovererName": "blackwolfsec.",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://github.com/b2evolution/b2evolution/commit/26841d9c81f27ad23b2f6e4bd5eaec7f2f58dfe0",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-00705",
  "openTime": "2017-01-23",
  "patchDescription": "b2evolution\u662f\u8f6f\u4ef6\u5f00\u53d1\u8005Francois Planque\u6240\u7814\u53d1\u7684\u4e00\u5957\u57fa\u4e8ePHP\u548cMySQL\u7684\u535a\u5ba2\u8f6f\u4ef6\u3002\r\n\r\nb2evolution 6.8.3\u53ca\u5176\u4e4b\u524d\u7684\u7248\u672c\u5b58\u5728\u76ee\u5f55\u904d\u5386\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u5145\u5206\u9a8c\u8bc1\u7528\u6237\u63d0\u4f9b\u7684\u8f93\u5165\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u4f7f\u7528\u7279\u5236\u7684\u5177\u6709\u76ee\u5f55\u904d\u5386\u5e8f\u5217\uff08\u0027../\u0027\uff09\u7684\u8bf7\u6c42\u6765\u68c0\u7d22\u4fe1\u606f\u5e76\u5728\u670d\u52a1\u5668\u7aef\u6267\u884c\u4efb\u610f\u4ee3\u7801\uff0c\u4ece\u800c\u6709\u52a9\u4e8e\u8fdb\u4e00\u6b65\u653b\u51fb\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": "b2evolution\u76ee\u5f55\u904d\u5386\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "B2evolution B2evolution \u003c=6.8.3"
  },
  "referenceLink": "https://github.com/b2evolution/b2evolution/issues/35\r\nhttp://www.securityfocus.com/bid/95454",
  "serverity": "\u4e2d",
  "submitTime": "2017-01-16",
  "title": "b2evolution\u76ee\u5f55\u904d\u5386\u6f0f\u6d1e"
}

CVE-2017-5480 (GCVE-0-2017-5480)

Vulnerability from cvelistv5 – Published: 2017-01-15 22:00 – Updated: 2024-08-05 15:04

Summary

Directory traversal vulnerability in inc/files/files.ctrl.php in b2evolution through 6.8.3 allows remote authenticated users to read or delete arbitrary files by leveraging back-office access to provide a .. (dot dot) in the fm_selected array parameter.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

3 references

URL	Tags
http://www.securityfocus.com/bid/95454	vdb-entryx_refsource_BID
https://github.com/b2evolution/b2evolution/commit…	x_refsource_CONFIRM
https://github.com/b2evolution/b2evolution/issues/35	x_refsource_CONFIRM

Date Public

2017-01-15 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T15:04:14.719Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "95454",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/95454"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/b2evolution/b2evolution/commit/26841d9c81f27ad23b2f6e4bd5eaec7f2f58dfe0"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/b2evolution/b2evolution/issues/35"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2017-01-15T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "Directory traversal vulnerability in inc/files/files.ctrl.php in b2evolution through 6.8.3 allows remote authenticated users to read or delete arbitrary files by leveraging back-office access to provide a .. (dot dot) in the fm_selected array parameter."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2017-01-17T10:57:01.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "name": "95454",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/95454"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/b2evolution/b2evolution/commit/26841d9c81f27ad23b2f6e4bd5eaec7f2f58dfe0"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/b2evolution/b2evolution/issues/35"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2017-5480",
          "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": {
          "description_data": [
            {
              "lang": "eng",
              "value": "Directory traversal vulnerability in inc/files/files.ctrl.php in b2evolution through 6.8.3 allows remote authenticated users to read or delete arbitrary files by leveraging back-office access to provide a .. (dot dot) in the fm_selected array parameter."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "95454",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/95454"
            },
            {
              "name": "https://github.com/b2evolution/b2evolution/commit/26841d9c81f27ad23b2f6e4bd5eaec7f2f58dfe0",
              "refsource": "CONFIRM",
              "url": "https://github.com/b2evolution/b2evolution/commit/26841d9c81f27ad23b2f6e4bd5eaec7f2f58dfe0"
            },
            {
              "name": "https://github.com/b2evolution/b2evolution/issues/35",
              "refsource": "CONFIRM",
              "url": "https://github.com/b2evolution/b2evolution/issues/35"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2017-5480",
    "datePublished": "2017-01-15T22:00:00.000Z",
    "dateReserved": "2017-01-14T00:00:00.000Z",
    "dateUpdated": "2024-08-05T15:04:14.719Z",
    "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.