Vulnerability-Lookup

CNVD-2018-17667

Vulnerability from cnvd - Published: 2018-09-06

Title

Apple macOS High Sierra APFS组件权限提升漏洞

Description

Apple macOS High Sierra是美国苹果（Apple）公司的一套专为Mac计算机所开发的专用操作系统。APFS是其中的一个Apple设备专用的文件系统组件。 Apple macOS High Sierra 10.13.6之前版本中的APFS组件存在安全漏洞，该漏洞源于程序在对对象执行操作之前，未能验证该对象是否存在。本地攻击者可通过获取低权限代码的执行权限利用该漏洞提升权限并以内核权限执行代码。

Severity

高

Patch Name

Apple macOS High Sierra APFS组件权限提升漏洞的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://support.apple.com/en-us/HT208937

Reference

https://www.zerodayinitiative.com/advisories/ZDI-18-602/

Impacted products

Name
Apple macOS High Sierra <10.13.6

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-4268"
    }
  },
  "description": "Apple macOS High Sierra\u662f\u7f8e\u56fd\u82f9\u679c\uff08Apple\uff09\u516c\u53f8\u7684\u4e00\u5957\u4e13\u4e3aMac\u8ba1\u7b97\u673a\u6240\u5f00\u53d1\u7684\u4e13\u7528\u64cd\u4f5c\u7cfb\u7edf\u3002APFS\u662f\u5176\u4e2d\u7684\u4e00\u4e2aApple\u8bbe\u5907\u4e13\u7528\u7684\u6587\u4ef6\u7cfb\u7edf\u7ec4\u4ef6\u3002\r\n\r\nApple macOS High Sierra 10.13.6\u4e4b\u524d\u7248\u672c\u4e2d\u7684APFS\u7ec4\u4ef6\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u5728\u5bf9\u5bf9\u8c61\u6267\u884c\u64cd\u4f5c\u4e4b\u524d\uff0c\u672a\u80fd\u9a8c\u8bc1\u8be5\u5bf9\u8c61\u662f\u5426\u5b58\u5728\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u83b7\u53d6\u4f4e\u6743\u9650\u4ee3\u7801\u7684\u6267\u884c\u6743\u9650\u5229\u7528\u8be5\u6f0f\u6d1e\u63d0\u5347\u6743\u9650\u5e76\u4ee5\u5185\u6838\u6743\u9650\u6267\u884c\u4ee3\u7801\u3002",
  "discovererName": "Mac",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://support.apple.com/en-us/HT208937",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-17667",
  "openTime": "2018-09-06",
  "patchDescription": "Apple macOS High Sierra\u662f\u7f8e\u56fd\u82f9\u679c\uff08Apple\uff09\u516c\u53f8\u7684\u4e00\u5957\u4e13\u4e3aMac\u8ba1\u7b97\u673a\u6240\u5f00\u53d1\u7684\u4e13\u7528\u64cd\u4f5c\u7cfb\u7edf\u3002APFS\u662f\u5176\u4e2d\u7684\u4e00\u4e2aApple\u8bbe\u5907\u4e13\u7528\u7684\u6587\u4ef6\u7cfb\u7edf\u7ec4\u4ef6\u3002\r\n\r\nApple macOS High Sierra 10.13.6\u4e4b\u524d\u7248\u672c\u4e2d\u7684APFS\u7ec4\u4ef6\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u5728\u5bf9\u5bf9\u8c61\u6267\u884c\u64cd\u4f5c\u4e4b\u524d\uff0c\u672a\u80fd\u9a8c\u8bc1\u8be5\u5bf9\u8c61\u662f\u5426\u5b58\u5728\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u83b7\u53d6\u4f4e\u6743\u9650\u4ee3\u7801\u7684\u6267\u884c\u6743\u9650\u5229\u7528\u8be5\u6f0f\u6d1e\u63d0\u5347\u6743\u9650\u5e76\u4ee5\u5185\u6838\u6743\u9650\u6267\u884c\u4ee3\u7801\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": "Apple macOS High Sierra APFS\u7ec4\u4ef6\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Apple macOS High Sierra \u003c10.13.6"
  },
  "referenceLink": "https://www.zerodayinitiative.com/advisories/ZDI-18-602/",
  "serverity": "\u9ad8",
  "submitTime": "2018-08-31",
  "title": "Apple macOS High Sierra APFS\u7ec4\u4ef6\u6743\u9650\u63d0\u5347\u6f0f\u6d1e"
}

CVE-2018-4268 (GCVE-0-2018-4268)

Vulnerability from cvelistv5 – Published: 2019-04-03 17:43 – Updated: 2024-08-05 05:11

Summary

A memory corruption issue was addressed with improved memory handling. This issue affected versions prior to macOS High Sierra 10.13.6.

Severity

No CVSS data available.

CWE

An application may be able to execute arbitrary code with kernel privileges

Assigner

apple mitre root Scorecard

References

1 reference

URL	Tags
https://support.apple.com/kb/HT208937	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
n/a	macOS	Affected: Versions prior to: macOS High Sierra 10.13.6

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T05:11:22.822Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://support.apple.com/kb/HT208937"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "macOS",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "Versions prior to: macOS High Sierra 10.13.6"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A memory corruption issue was addressed with improved memory handling. This issue affected versions prior to macOS High Sierra 10.13.6."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "An application may be able to execute arbitrary code with kernel privileges",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2019-04-03T17:43:13.000Z",
        "orgId": "286789f9-fbc2-4510-9f9a-43facdede74c",
        "shortName": "apple"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://support.apple.com/kb/HT208937"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "product-security@apple.com",
          "ID": "CVE-2018-4268",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "macOS",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "Versions prior to: macOS High Sierra 10.13.6"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
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              "lang": "eng",
              "value": "A memory corruption issue was addressed with improved memory handling. This issue affected versions prior to macOS High Sierra 10.13.6."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "An application may be able to execute arbitrary code with kernel privileges"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://support.apple.com/kb/HT208937",
              "refsource": "MISC",
              "url": "https://support.apple.com/kb/HT208937"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "286789f9-fbc2-4510-9f9a-43facdede74c",
    "assignerShortName": "apple",
    "cveId": "CVE-2018-4268",
    "datePublished": "2019-04-03T17:43:13.000Z",
    "dateReserved": "2018-01-02T00:00:00.000Z",
    "dateUpdated": "2024-08-05T05:11:22.822Z",
    "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-2018-17667

CVE-2018-4268 (GCVE-0-2018-4268)

Tags

Sightings

Nomenclature

Related by attack behaviour