Vulnerability-Lookup

CNVD-2015-01099

Vulnerability from cnvd - Published: 2015-02-12

Title

Microsoft Windows Kernel 'cng.sys'安全绕过漏洞

Description

Microsoft Windows是一款流行的操作系统。 Microsoft Windows CNG内核模式驱动(cng.sys)由于未能正确校验和执行模拟级别，存在安全绕过漏洞，允许攻击者构建恶意应用，诱使用户运行，可访问敏感信息。

Severity

低

Patch Name

Microsoft Windows Kernel 'cng.sys'安全绕过漏洞的补丁

Patch Description

Microsoft Windows是一款流行的操作系统。 Microsoft Windows CNG内核模式驱动(cng.sys)由于未能正确校验和执行模拟级别，存在安全绕过漏洞，允许攻击者构建恶意应用，诱使用户运行，可访问敏感信息。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

用户可参考如下供应商提供的安全公告获得补丁信息： http://technet.microsoft.com/security/bulletin/MS15-010

Reference

http://technet.microsoft.com/security/bulletin/MS15-010

Impacted products

Name
['Microsoft Windows Server 2008', 'Microsoft Windows 7 null', 'Microsoft Windows Server 2003 null', 'Microsoft Windows Vista', 'Microsoft Windows 8.1', 'Microsoft Windows 8']

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "72461"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-0010"
    }
  },
  "description": "Microsoft Windows\u662f\u4e00\u6b3e\u6d41\u884c\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\nMicrosoft Windows CNG\u5185\u6838\u6a21\u5f0f\u9a71\u52a8(cng.sys)\u7531\u4e8e\u672a\u80fd\u6b63\u786e\u6821\u9a8c\u548c\u6267\u884c\u6a21\u62df\u7ea7\u522b\uff0c\u5b58\u5728\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\uff0c\u5141\u8bb8\u653b\u51fb\u8005\u6784\u5efa\u6076\u610f\u5e94\u7528\uff0c\u8bf1\u4f7f\u7528\u6237\u8fd0\u884c\uff0c\u53ef\u8bbf\u95ee\u654f\u611f\u4fe1\u606f\u3002",
  "discovererName": "James Forshaw of Google Project Zero",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u4f9b\u5e94\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u516c\u544a\u83b7\u5f97\u8865\u4e01\u4fe1\u606f\uff1a\r\nhttp://technet.microsoft.com/security/bulletin/MS15-010",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-01099",
  "openTime": "2015-02-12",
  "patchDescription": "Microsoft Windows\u662f\u4e00\u6b3e\u6d41\u884c\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002 \r\n\r\nMicrosoft Windows CNG\u5185\u6838\u6a21\u5f0f\u9a71\u52a8(cng.sys)\u7531\u4e8e\u672a\u80fd\u6b63\u786e\u6821\u9a8c\u548c\u6267\u884c\u6a21\u62df\u7ea7\u522b\uff0c\u5b58\u5728\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\uff0c\u5141\u8bb8\u653b\u51fb\u8005\u6784\u5efa\u6076\u610f\u5e94\u7528\uff0c\u8bf1\u4f7f\u7528\u6237\u8fd0\u884c\uff0c\u53ef\u8bbf\u95ee\u654f\u611f\u4fe1\u606f\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": "Microsoft Windows Kernel \u0027cng.sys\u0027\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Microsoft Windows Server 2008",
      "Microsoft Windows 7 null",
      "Microsoft Windows Server 2003 null",
      "Microsoft Windows Vista",
      "Microsoft Windows 8.1",
      "Microsoft Windows 8"
    ]
  },
  "referenceLink": "http://technet.microsoft.com/security/bulletin/MS15-010",
  "serverity": "\u4f4e",
  "submitTime": "2015-02-11",
  "title": "Microsoft Windows Kernel \u0027cng.sys\u0027\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e"
}

CVE-2015-0010 (GCVE-0-2015-0010)

Vulnerability from cvelistv5 – Published: 2015-02-11 02:00 – Updated: 2024-08-06 03:55

Summary

The CryptProtectMemory function in cng.sys (aka the Cryptography Next Generation driver) in the kernel-mode drivers in Microsoft Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows 8.1, Windows Server 2012 Gold and R2, and Windows RT Gold and 8.1, when the CRYPTPROTECTMEMORY_SAME_LOGON option is used, does not check an impersonation token's level, which allows local users to bypass intended decryption restrictions by leveraging a service that (1) has a named-pipe planting vulnerability or (2) uses world-readable shared memory for encrypted data, aka "CNG Security Feature Bypass Vulnerability" or MSRC ID 20707.

Severity

No CVSS data available.

CWE

Assigner

microsoft mitre root

References

3 references

URL	Tags
https://docs.microsoft.com/en-us/security-updates…	vendor-advisoryx_refsource_MS
http://www.securityfocus.com/bid/72461	vdb-entryx_refsource_BID
http://code.google.com/p/google-security-research…	x_refsource_MISC

Date Public

2015-01-15 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T03:55:27.693Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "MS15-010",
            "tags": [
              "vendor-advisory",
              "x_refsource_MS",
              "x_transferred"
            ],
            "url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2015/ms15-010"
          },
          {
            "name": "72461",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/72461"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "http://code.google.com/p/google-security-research/issues/detail?id=128"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2015-01-15T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "The CryptProtectMemory function in cng.sys (aka the Cryptography Next Generation driver) in the kernel-mode drivers in Microsoft Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows 8.1, Windows Server 2012 Gold and R2, and Windows RT Gold and 8.1, when the CRYPTPROTECTMEMORY_SAME_LOGON option is used, does not check an impersonation token\u0027s level, which allows local users to bypass intended decryption restrictions by leveraging a service that (1) has a named-pipe planting vulnerability or (2) uses world-readable shared memory for encrypted data, aka \"CNG Security Feature Bypass Vulnerability\" or MSRC ID 20707."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2018-10-12T19:57:01.000Z",
        "orgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
        "shortName": "microsoft"
      },
      "references": [
        {
          "name": "MS15-010",
          "tags": [
            "vendor-advisory",
            "x_refsource_MS"
          ],
          "url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2015/ms15-010"
        },
        {
          "name": "72461",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/72461"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "http://code.google.com/p/google-security-research/issues/detail?id=128"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "secure@microsoft.com",
          "ID": "CVE-2015-0010",
          "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 CryptProtectMemory function in cng.sys (aka the Cryptography Next Generation driver) in the kernel-mode drivers in Microsoft Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows 8.1, Windows Server 2012 Gold and R2, and Windows RT Gold and 8.1, when the CRYPTPROTECTMEMORY_SAME_LOGON option is used, does not check an impersonation token\u0027s level, which allows local users to bypass intended decryption restrictions by leveraging a service that (1) has a named-pipe planting vulnerability or (2) uses world-readable shared memory for encrypted data, aka \"CNG Security Feature Bypass Vulnerability\" or MSRC ID 20707."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "MS15-010",
              "refsource": "MS",
              "url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2015/ms15-010"
            },
            {
              "name": "72461",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/72461"
            },
            {
              "name": "http://code.google.com/p/google-security-research/issues/detail?id=128",
              "refsource": "MISC",
              "url": "http://code.google.com/p/google-security-research/issues/detail?id=128"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
    "assignerShortName": "microsoft",
    "cveId": "CVE-2015-0010",
    "datePublished": "2015-02-11T02:00:00.000Z",
    "dateReserved": "2014-11-18T00:00:00.000Z",
    "dateUpdated": "2024-08-06T03:55:27.693Z",
    "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-2015-01099

CVE-2015-0010 (GCVE-0-2015-0010)

Tags

Sightings

Nomenclature

Related by attack behaviour