Vulnerability-Lookup

CNVD-2017-34256

Vulnerability from cnvd - Published: 2017-11-17

Title

Apple macOS High Sierra Kernel安全绕过漏洞（CNVD-2017-34256）

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。Kernel是其中的一个内核组件。 Apple macOS High Sierra 10.13.1之前的版本中的Kernel组件存在安全漏洞。攻击者可借助特制的应用程序利用该漏洞绕过内存读取限制，读取受限制的内存。

Severity

中

Patch Name

Apple macOS High Sierra Kernel安全绕过漏洞（CNVD-2017-34256）的补丁

Patch Description

Formal description

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://support.apple.com/zh-cn/HT208221

Reference

https://support.apple.com/en-us/HT208221

Impacted products

Name
Apple macOS High Sierra <10.13.1

Show details on source website

JSON

To clipboard

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    "cve": {
      "cveNumber": "CVE-2017-13782"
    }
  },
  "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\u3002Kernel\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u5185\u6838\u7ec4\u4ef6\u3002\r\n\r\nApple macOS High Sierra 10.13.1\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u7684Kernel\u7ec4\u4ef6\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684\u5e94\u7528\u7a0b\u5e8f\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u5185\u5b58\u8bfb\u53d6\u9650\u5236\uff0c\u8bfb\u53d6\u53d7\u9650\u5236\u7684\u5185\u5b58\u3002",
  "discovererName": "\u4e00\u4f4d\u533f\u540d\u7814\u7a76\u4eba\u5458",
  "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\nhttps://support.apple.com/zh-cn/HT208221",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-34256",
  "openTime": "2017-11-17",
  "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\u3002Kernel\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u5185\u6838\u7ec4\u4ef6\u3002\r\n\r\nApple macOS High Sierra 10.13.1\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u7684Kernel\u7ec4\u4ef6\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684\u5e94\u7528\u7a0b\u5e8f\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u5185\u5b58\u8bfb\u53d6\u9650\u5236\uff0c\u8bfb\u53d6\u53d7\u9650\u5236\u7684\u5185\u5b58\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 Kernel\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\uff08CNVD-2017-34256\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Apple macOS High Sierra \u003c10.13.1"
  },
  "referenceLink": "https://support.apple.com/en-us/HT208221",
  "serverity": "\u4e2d",
  "submitTime": "2017-11-01",
  "title": "Apple macOS High Sierra Kernel\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\uff08CNVD-2017-34256\uff09"
}

CVE-2017-13782 (GCVE-0-2017-13782)

Vulnerability from cvelistv5 – Published: 2017-11-13 00:00 – Updated: 2024-08-05 19:05

Summary

An issue was discovered in certain Apple products. macOS before 10.13.1 is affected. The issue involves the "Kernel" component. It allows attackers to bypass intended memory-read restrictions via a /dev/dtracehelper attack involving the dtrace_dif_variable and dtrace_getarg functions.

Severity

No CVSS data available.

CWE

Assigner

apple CNA under the mitre root

CNA scorecard E 37/100 over 619 records in the last 180 days details

References

4 references

URL	Tags
https://support.apple.com/HT208221
http://www.securitytracker.com/id/1039710	vdb-entry
https://lgtm.com/blog/apple_xnu_dtrace_CVE-2017-13782
http://packetstormsecurity.com/files/172827/Apple…

Date Public

2017-10-31 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T19:05:20.128Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
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        "references": [
          {
            "tags": [
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            "url": "https://support.apple.com/HT208221"
          },
          {
            "name": "1039710",
            "tags": [
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              "x_transferred"
            ],
            "url": "http://www.securitytracker.com/id/1039710"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://lgtm.com/blog/apple_xnu_dtrace_CVE-2017-13782"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "http://packetstormsecurity.com/files/172827/Apple-XNU-Kernel-Memory-Exposure.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2017-10-31T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "An issue was discovered in certain Apple products. macOS before 10.13.1 is affected. The issue involves the \"Kernel\" component. It allows attackers to bypass intended memory-read restrictions via a /dev/dtracehelper attack involving the dtrace_dif_variable and dtrace_getarg functions."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-06-12T00:00:00.000Z",
        "orgId": "286789f9-fbc2-4510-9f9a-43facdede74c",
        "shortName": "apple"
      },
      "references": [
        {
          "url": "https://support.apple.com/HT208221"
        },
        {
          "name": "1039710",
          "tags": [
            "vdb-entry"
          ],
          "url": "http://www.securitytracker.com/id/1039710"
        },
        {
          "url": "https://lgtm.com/blog/apple_xnu_dtrace_CVE-2017-13782"
        },
        {
          "url": "http://packetstormsecurity.com/files/172827/Apple-XNU-Kernel-Memory-Exposure.html"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "286789f9-fbc2-4510-9f9a-43facdede74c",
    "assignerShortName": "apple",
    "cveId": "CVE-2017-13782",
    "datePublished": "2017-11-13T00:00:00.000Z",
    "dateReserved": "2017-08-30T00:00:00.000Z",
    "dateUpdated": "2024-08-05T19:05:20.128Z",
    "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.

Vulnerability timeline

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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.

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