Vulnerability-Lookup

CNVD-2018-07466

Vulnerability from cnvd - Published: 2018-04-11

Title

TrueCrypt安全绕过漏洞

Description

TrueCrypt是一款开源的虚拟加密盘加密软件，不需要生成任何文件即可在硬盘上建立虚拟磁盘。 TrueCrypt 7.1a版本中的Ntdriver.c文件的‘ProcessVolumeDeviceControlIrp’函数存在安全漏洞。本地攻击者可借助TC_IOCTL_OPEN_TEST或TC_IOCTL_GET_SYSTEM_DRIVE_CONFIG IOCTL调用利用该漏洞绕过访问限制并获取有关任意文件的敏感信息。

Severity

中

Formal description

目前没有详细的解决方案提供： http://truecrypt.sourceforge.net/

Reference

http://truecrypt.sourceforge.net/

Impacted products

Name
Truecrypt TrueCrypt 7.1a

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2014-2884",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-2884"
    }
  },
  "description": "TrueCrypt\u662f\u4e00\u6b3e\u5f00\u6e90\u7684\u865a\u62df\u52a0\u5bc6\u76d8\u52a0\u5bc6\u8f6f\u4ef6\uff0c\u4e0d\u9700\u8981\u751f\u6210\u4efb\u4f55\u6587\u4ef6\u5373\u53ef\u5728\u786c\u76d8\u4e0a\u5efa\u7acb\u865a\u62df\u78c1\u76d8\u3002\r\n\r\nTrueCrypt 7.1a\u7248\u672c\u4e2d\u7684Ntdriver.c\u6587\u4ef6\u7684\u2018ProcessVolumeDeviceControlIrp\u2019\u51fd\u6570\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u501f\u52a9TC_IOCTL_OPEN_TEST\u6216TC_IOCTL_GET_SYSTEM_DRIVE_CONFIG IOCTL\u8c03\u7528\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u8bbf\u95ee\u9650\u5236\u5e76\u83b7\u53d6\u6709\u5173\u4efb\u610f\u6587\u4ef6\u7684\u654f\u611f\u4fe1\u606f\u3002",
  "discovererName": "unknown",
  "formalWay": "\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u89e3\u51b3\u65b9\u6848\u63d0\u4f9b\uff1a\r\nhttp://truecrypt.sourceforge.net/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-07466",
  "openTime": "2018-04-11",
  "products": {
    "product": "Truecrypt TrueCrypt 7.1a"
  },
  "referenceLink": "http://truecrypt.sourceforge.net/",
  "serverity": "\u4e2d",
  "submitTime": "2018-03-21",
  "title": "TrueCrypt\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e"
}

CVE-2014-2884 (GCVE-0-2014-2884)

Vulnerability from cvelistv5 – Published: 2018-03-19 21:00 – Updated: 2024-08-06 10:28

Summary

The ProcessVolumeDeviceControlIrp function in Ntdriver.c in TrueCrypt 7.1a allows local users to bypass access restrictions and obtain sensitive information about arbitrary files via a (1) TC_IOCTL_OPEN_TEST or (2) TC_IOCTL_GET_SYSTEM_DRIVE_CONFIG IOCTL call.

Severity

No CVSS data available.

CWE

Assigner

redhat CNA under the redhat root

CNA scorecard B 81/100 over 976 records in the last 180 days details

References

2 references

URL	Tags
https://opencryptoaudit.org/reports/iSec_Final_Op…	x_refsource_MISC
http://www.openwall.com/lists/oss-security/2014/04/17/7	mailing-listx_refsource_MLIST

Date Public

2014-04-14 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T10:28:46.249Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://opencryptoaudit.org/reports/iSec_Final_Open_Crypto_Audit_Project_TrueCrypt_Security_Assessment.pdf"
          },
          {
            "name": "[oss-security] 20140417 Re: TrueCrypt audit report",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2014/04/17/7"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2014-04-14T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "The ProcessVolumeDeviceControlIrp function in Ntdriver.c in TrueCrypt 7.1a allows local users to bypass access restrictions and obtain sensitive information about arbitrary files via a (1) TC_IOCTL_OPEN_TEST or (2) TC_IOCTL_GET_SYSTEM_DRIVE_CONFIG IOCTL call."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2018-03-19T20:57:01.000Z",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://opencryptoaudit.org/reports/iSec_Final_Open_Crypto_Audit_Project_TrueCrypt_Security_Assessment.pdf"
        },
        {
          "name": "[oss-security] 20140417 Re: TrueCrypt audit report",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://www.openwall.com/lists/oss-security/2014/04/17/7"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "secalert@redhat.com",
          "ID": "CVE-2014-2884",
          "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 ProcessVolumeDeviceControlIrp function in Ntdriver.c in TrueCrypt 7.1a allows local users to bypass access restrictions and obtain sensitive information about arbitrary files via a (1) TC_IOCTL_OPEN_TEST or (2) TC_IOCTL_GET_SYSTEM_DRIVE_CONFIG IOCTL call."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://opencryptoaudit.org/reports/iSec_Final_Open_Crypto_Audit_Project_TrueCrypt_Security_Assessment.pdf",
              "refsource": "MISC",
              "url": "https://opencryptoaudit.org/reports/iSec_Final_Open_Crypto_Audit_Project_TrueCrypt_Security_Assessment.pdf"
            },
            {
              "name": "[oss-security] 20140417 Re: TrueCrypt audit report",
              "refsource": "MLIST",
              "url": "http://www.openwall.com/lists/oss-security/2014/04/17/7"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2014-2884",
    "datePublished": "2018-03-19T21:00:00.000Z",
    "dateReserved": "2014-04-17T00:00:00.000Z",
    "dateUpdated": "2024-08-06T10:28:46.249Z",
    "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-2018-07466

CVE-2014-2884 (GCVE-0-2014-2884)

Tags

Sightings

Nomenclature

Related by attack behaviour