cnvd - cnvd-2018-17692

CNVD-2018-17692

Vulnerability from cnvd - Published: 2018-09-06

Title

多款Dell产品暴力破解漏洞

Description

Dell EMC iDRAC6等都是美国戴尔（Dell）公司的包含硬件和软件的系统管理解决方案。该方案为Dell PowerEdge系统提供远程管理、崩溃系统恢复和电源控制等功能。多款Dell产品中存在安全漏洞，该漏洞源于通过CGI二进制文件调用的会话使用了只带有数字的96位会话ID值。攻击者可利用该漏洞对用户会话实施暴力破解攻击。

Severity

中

Patch Name

多款Dell产品暴力破解漏洞的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://www.dell.com/

Reference

http://en.community.dell.com/techcenter/extras/m/white_papers/20487494

Impacted products

Name
Dell EMC iDRAC7 0

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-1243"
    }
  },
  "description": "Dell EMC iDRAC6\u7b49\u90fd\u662f\u7f8e\u56fd\u6234\u5c14\uff08Dell\uff09\u516c\u53f8\u7684\u5305\u542b\u786c\u4ef6\u548c\u8f6f\u4ef6\u7684\u7cfb\u7edf\u7ba1\u7406\u89e3\u51b3\u65b9\u6848\u3002\u8be5\u65b9\u6848\u4e3aDell PowerEdge\u7cfb\u7edf\u63d0\u4f9b\u8fdc\u7a0b\u7ba1\u7406\u3001\u5d29\u6e83\u7cfb\u7edf\u6062\u590d\u548c\u7535\u6e90\u63a7\u5236\u7b49\u529f\u80fd\u3002\r\n\r\n\u591a\u6b3eDell\u4ea7\u54c1\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u901a\u8fc7CGI\u4e8c\u8fdb\u5236\u6587\u4ef6\u8c03\u7528\u7684\u4f1a\u8bdd\u4f7f\u7528\u4e86\u53ea\u5e26\u6709\u6570\u5b57\u768496\u4f4d\u4f1a\u8bddID\u503c\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bf9\u7528\u6237\u4f1a\u8bdd\u5b9e\u65bd\u66b4\u529b\u7834\u89e3\u653b\u51fb\u3002",
  "discovererName": "unknwon",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://www.dell.com/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-17692",
  "openTime": "2018-09-06",
  "patchDescription": "Dell EMC iDRAC6\u7b49\u90fd\u662f\u7f8e\u56fd\u6234\u5c14\uff08Dell\uff09\u516c\u53f8\u7684\u5305\u542b\u786c\u4ef6\u548c\u8f6f\u4ef6\u7684\u7cfb\u7edf\u7ba1\u7406\u89e3\u51b3\u65b9\u6848\u3002\u8be5\u65b9\u6848\u4e3aDell PowerEdge\u7cfb\u7edf\u63d0\u4f9b\u8fdc\u7a0b\u7ba1\u7406\u3001\u5d29\u6e83\u7cfb\u7edf\u6062\u590d\u548c\u7535\u6e90\u63a7\u5236\u7b49\u529f\u80fd\u3002\r\n\r\n\u591a\u6b3eDell\u4ea7\u54c1\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u901a\u8fc7CGI\u4e8c\u8fdb\u5236\u6587\u4ef6\u8c03\u7528\u7684\u4f1a\u8bdd\u4f7f\u7528\u4e86\u53ea\u5e26\u6709\u6570\u5b57\u768496\u4f4d\u4f1a\u8bddID\u503c\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bf9\u7528\u6237\u4f1a\u8bdd\u5b9e\u65bd\u66b4\u529b\u7834\u89e3\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": "\u591a\u6b3eDell\u4ea7\u54c1\u66b4\u529b\u7834\u89e3\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Dell EMC iDRAC7 0"
  },
  "referenceLink": "http://en.community.dell.com/techcenter/extras/m/white_papers/20487494",
  "serverity": "\u4e2d",
  "submitTime": "2018-07-04",
  "title": "\u591a\u6b3eDell\u4ea7\u54c1\u66b4\u529b\u7834\u89e3\u6f0f\u6d1e"
}

CVE-2018-1243 (GCVE-0-2018-1243)

Vulnerability from cvelistv5 – Published: 2018-07-02 17:00 – Updated: 2024-09-16 19:20

Title

iDRAC6/iDRAC7/iDRAC8 - Weak CGI session ID vulnerability

Summary

Dell EMC iDRAC6, versions prior to 2.91, iDRAC7/iDRAC8, versions prior to 2.60.60.60 and iDRAC9, versions prior to 3.21.21.21, contain a weak CGI session ID vulnerability. The sessions invoked via CGI binaries use 96-bit numeric-only session ID values, which makes it easier for remote attackers to perform bruteforce session guessing attacks.

Severity ?

7.5 (High)


                        
                          CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

CWE

Weak CGI session ID vulnerability.

Assigner

dell

References

URL

Tags

http://en.community.dell.com/techcenter/extras/m/…

x_refsource_CONFIRM

Impacted products

Vendor

Product

Version

Dell EMC

iDRAC6

Affected: unspecified , < 2.91 (custom)

	Dell EMC	iDRAC7	Affected: unspecified , < 2.60.60.60 (custom)
	Dell EMC	iDRAC8	Affected: unspecified , < 2.60.60.60 (custom)

Credits

Dell EMC would like to thank Check Point Software Technologies Ltd. for reporting the issue to us.

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T03:51:48.924Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://en.community.dell.com/techcenter/extras/m/white_papers/20487494"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "iDRAC6",
          "vendor": "Dell EMC",
          "versions": [
            {
              "lessThan": "2.91",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "iDRAC7",
          "vendor": "Dell EMC",
          "versions": [
            {
              "lessThan": "2.60.60.60",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "iDRAC8",
          "vendor": "Dell EMC",
          "versions": [
            {
              "lessThan": "2.60.60.60",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "Dell EMC would like to thank Check Point Software Technologies Ltd. for reporting the issue to us."
        }
      ],
      "datePublic": "2018-06-26T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "Dell EMC iDRAC6, versions prior to 2.91, iDRAC7/iDRAC8, versions prior to 2.60.60.60 and iDRAC9, versions prior to 3.21.21.21, contain a weak CGI session ID vulnerability. The sessions invoked via CGI binaries use 96-bit numeric-only session ID values, which makes it easier for remote attackers to perform bruteforce session guessing attacks."
        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Weak CGI session ID vulnerability.",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2018-07-02T16:57:01",
        "orgId": "c550e75a-17ff-4988-97f0-544cde3820fe",
        "shortName": "dell"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://en.community.dell.com/techcenter/extras/m/white_papers/20487494"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "iDRAC6/iDRAC7/iDRAC8 - Weak CGI session ID vulnerability",
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security_alert@emc.com",
          "DATE_PUBLIC": "2018-06-26T05:00:00.000Z",
          "ID": "CVE-2018-1243",
          "STATE": "PUBLIC",
          "TITLE": "iDRAC6/iDRAC7/iDRAC8 - Weak CGI session ID vulnerability"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "iDRAC6",
                      "version": {
                        "version_data": [
                          {
                            "affected": "\u003c",
                            "version_affected": "\u003c",
                            "version_value": "2.91"
                          }
                        ]
                      }
                    },
                    {
                      "product_name": "iDRAC7",
                      "version": {
                        "version_data": [
                          {
                            "affected": "\u003c",
                            "version_affected": "\u003c",
                            "version_value": "2.60.60.60"
                          }
                        ]
                      }
                    },
                    {
                      "product_name": "iDRAC8",
                      "version": {
                        "version_data": [
                          {
                            "affected": "\u003c",
                            "version_affected": "\u003c",
                            "version_value": "2.60.60.60"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Dell EMC"
              }
            ]
          }
        },
        "credit": [
          {
            "lang": "eng",
            "value": "Dell EMC would like to thank Check Point Software Technologies Ltd. for reporting the issue to us."
          }
        ],
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "Dell EMC iDRAC6, versions prior to 2.91, iDRAC7/iDRAC8, versions prior to 2.60.60.60 and iDRAC9, versions prior to 3.21.21.21, contain a weak CGI session ID vulnerability. The sessions invoked via CGI binaries use 96-bit numeric-only session ID values, which makes it easier for remote attackers to perform bruteforce session guessing attacks."
            }
          ]
        },
        "impact": {
          "cvss": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.0"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Weak CGI session ID vulnerability."
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "http://en.community.dell.com/techcenter/extras/m/white_papers/20487494",
              "refsource": "CONFIRM",
              "url": "http://en.community.dell.com/techcenter/extras/m/white_papers/20487494"
            }
          ]
        },
        "source": {
          "discovery": "UNKNOWN"
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "c550e75a-17ff-4988-97f0-544cde3820fe",
    "assignerShortName": "dell",
    "cveId": "CVE-2018-1243",
    "datePublished": "2018-07-02T17:00:00Z",
    "dateReserved": "2017-12-06T00:00:00",
    "dateUpdated": "2024-09-16T19:20:22.599Z",
    "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-2018-17692

CVE-2018-1243 (GCVE-0-2018-1243)

Tags

Sightings

Nomenclature