Vulnerability-Lookup

CNVD-2019-00775

Vulnerability from cnvd - Published: 2019-01-09

Title

Core FTP拒绝服务漏洞

Description

Core FTP是Core FTP社区的一套免费的FTP客户端软件。该软件支持文件的上传、下载、续传等。基于32位平台的Core FTP 2.0 build 653版本中的服务器存在安全漏洞。远程攻击者可借助特制的XRMD命令利用该漏洞造成拒绝服务（守护进程崩溃）。

Severity

中

Patch Name

Core FTP拒绝服务漏洞的补丁

Patch Description

Core FTP是Core FTP社区的一套免费的FTP客户端软件。该软件支持文件的上传、下载、续传等。基于32位平台的Core FTP 2.0 build 653版本中的服务器存在安全漏洞。远程攻击者可借助特制的XRMD命令利用该漏洞造成拒绝服务（守护进程崩溃）。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

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： http://coreftp.com/forums/viewtopic.php?f=15&t=4022509

Reference

https://nvd.nist.gov/vuln/detail/CVE-2018-20658

Impacted products

Name
Core ftp Core FTP 2.0 build 653

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-20658",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20658"
    }
  },
  "description": "Core FTP\u662fCore FTP\u793e\u533a\u7684\u4e00\u5957\u514d\u8d39\u7684FTP\u5ba2\u6237\u7aef\u8f6f\u4ef6\u3002\u8be5\u8f6f\u4ef6\u652f\u6301\u6587\u4ef6\u7684\u4e0a\u4f20\u3001\u4e0b\u8f7d\u3001\u7eed\u4f20\u7b49\u3002\n\n\u57fa\u4e8e32\u4f4d\u5e73\u53f0\u7684Core FTP 2.0 build 653\u7248\u672c\u4e2d\u7684\u670d\u52a1\u5668\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684XRMD\u547d\u4ee4\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u5b88\u62a4\u8fdb\u7a0b\u5d29\u6e83\uff09\u3002",
  "discovererName": "Erik David Martin",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttp://coreftp.com/forums/viewtopic.php?f=15\u0026t=4022509",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-00775",
  "openTime": "2019-01-09",
  "patchDescription": "Core FTP\u662fCore FTP\u793e\u533a\u7684\u4e00\u5957\u514d\u8d39\u7684FTP\u5ba2\u6237\u7aef\u8f6f\u4ef6\u3002\u8be5\u8f6f\u4ef6\u652f\u6301\u6587\u4ef6\u7684\u4e0a\u4f20\u3001\u4e0b\u8f7d\u3001\u7eed\u4f20\u7b49\u3002\r\n\r\n\u57fa\u4e8e32\u4f4d\u5e73\u53f0\u7684Core FTP 2.0 build 653\u7248\u672c\u4e2d\u7684\u670d\u52a1\u5668\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684XRMD\u547d\u4ee4\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u5b88\u62a4\u8fdb\u7a0b\u5d29\u6e83\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": "Core FTP\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Core ftp Core FTP 2.0 build 653"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2018-20658",
  "serverity": "\u4e2d",
  "submitTime": "2019-01-04",
  "title": "Core FTP\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2018-20658 (GCVE-0-2018-20658)

Vulnerability from cvelistv5 – Published: 2019-01-02 15:00 – Updated: 2024-09-16 19:40

Summary

The server in Core FTP 2.0 build 653 on 32-bit platforms allows remote attackers to cause a denial of service (daemon crash) via a crafted XRMD command.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://www.exploit-db.com/exploits/45091	exploitx_refsource_EXPLOIT-DB
	http://coreftp.com/forums/viewtopic.php?f=15&t=4022509	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T12:05:17.711Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "45091",
            "tags": [
              "exploit",
              "x_refsource_EXPLOIT-DB",
              "x_transferred"
            ],
            "url": "https://www.exploit-db.com/exploits/45091"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "http://coreftp.com/forums/viewtopic.php?f=15\u0026t=4022509"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "The server in Core FTP 2.0 build 653 on 32-bit platforms allows remote attackers to cause a denial of service (daemon crash) via a crafted XRMD command."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2019-01-02T15:00:00.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "name": "45091",
          "tags": [
            "exploit",
            "x_refsource_EXPLOIT-DB"
          ],
          "url": "https://www.exploit-db.com/exploits/45091"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "http://coreftp.com/forums/viewtopic.php?f=15\u0026t=4022509"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2018-20658",
          "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": "The server in Core FTP 2.0 build 653 on 32-bit platforms allows remote attackers to cause a denial of service (daemon crash) via a crafted XRMD command."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "45091",
              "refsource": "EXPLOIT-DB",
              "url": "https://www.exploit-db.com/exploits/45091"
            },
            {
              "name": "http://coreftp.com/forums/viewtopic.php?f=15\u0026t=4022509",
              "refsource": "MISC",
              "url": "http://coreftp.com/forums/viewtopic.php?f=15\u0026t=4022509"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2018-20658",
    "datePublished": "2019-01-02T15:00:00.000Z",
    "dateReserved": "2019-01-02T00:00:00.000Z",
    "dateUpdated": "2024-09-16T19:40:29.156Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

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.

Action not permitted

CNVD-2019-00775

CVE-2018-20658 (GCVE-0-2018-20658)

Tags

Sightings

Nomenclature