Vulnerability-Lookup

CNVD-2016-12830

Vulnerability from cnvd - Published: 2016-12-22

Title

Apple macOS拒绝服务漏洞

Description

Apple macOS是美国苹果（Apple）公司为Mac计算机所开发的一套专用操作系统。 Apple macOS 10.12.2版本存在拒绝服务漏洞，该漏洞源于Safari SSL"握手"过程的中间人攻击导致内存耗尽，攻击者可以利用该漏洞造成拒绝服务（内存耗尽）。

Severity

中

Patch Name

Apple macOS拒绝服务漏洞的补丁

Patch Description

Apple macOS是美国苹果（Apple）公司为Mac计算机所开发的一套专用操作系统。 Apple macOS 10.12.2版本存在拒绝服务漏洞，该漏洞源于Safari SSL"握手"过程的中间人攻击导致内存耗尽，攻击者可以利用该漏洞造成拒绝服务（内存耗尽）。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

目前厂商已经发布了升级补丁以修复此安全问题，补丁获取链接： https://support.apple.com/en-us/HT207423

Reference

https://cxsecurity.com/issue/WLB-2016120076

Impacted products

Name
Apple MacOS 10.12.2

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "94905"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-7636"
    }
  },
  "description": "Apple macOS\u662f\u7f8e\u56fd\u82f9\u679c\uff08Apple\uff09\u516c\u53f8\u4e3aMac\u8ba1\u7b97\u673a\u6240\u5f00\u53d1\u7684\u4e00\u5957\u4e13\u7528\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\nApple macOS 10.12.2\u7248\u672c\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eSafari SSL\"\u63e1\u624b\"\u8fc7\u7a0b\u7684\u4e2d\u95f4\u4eba\u653b\u51fb\u5bfc\u81f4\u5185\u5b58\u8017\u5c3d\uff0c\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u5185\u5b58\u8017\u5c3d\uff09\u3002",
  "discovererName": "CXSECURITY",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a \r\nhttps://support.apple.com/en-us/HT207423",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-12830",
  "openTime": "2016-12-22",
  "patchDescription": "Apple macOS\u662f\u7f8e\u56fd\u82f9\u679c\uff08Apple\uff09\u516c\u53f8\u4e3aMac\u8ba1\u7b97\u673a\u6240\u5f00\u53d1\u7684\u4e00\u5957\u4e13\u7528\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\nApple macOS 10.12.2\u7248\u672c\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eSafari SSL\"\u63e1\u624b\"\u8fc7\u7a0b\u7684\u4e2d\u95f4\u4eba\u653b\u51fb\u5bfc\u81f4\u5185\u5b58\u8017\u5c3d\uff0c\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u5185\u5b58\u8017\u5c3d\uff09\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\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Apple MacOS 10.12.2"
  },
  "referenceLink": "https://cxsecurity.com/issue/WLB-2016120076",
  "serverity": "\u4e2d",
  "submitTime": "2016-12-17",
  "title": "Apple macOS\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2016-7636 (GCVE-0-2016-7636)

Vulnerability from cvelistv5 – Published: 2017-02-20 08:35 – Updated: 2024-08-06 02:04

Summary

An issue was discovered in certain Apple products. iOS before 10.2 is affected. macOS before 10.12.2 is affected. watchOS before 3.1.3 is affected. The issue involves the "Security" component, which allows man-in-the-middle attackers to cause a denial of service (application crash) via vectors related to OCSP responder URLs.

Severity

No CVSS data available.

CWE

Assigner

apple mitre root Scorecard

References

5 references

URL	Tags
https://support.apple.com/HT207487	x_refsource_CONFIRM
https://support.apple.com/HT207422	x_refsource_CONFIRM
http://www.securityfocus.com/bid/94905	vdb-entryx_refsource_BID
http://www.securitytracker.com/id/1037469	vdb-entryx_refsource_SECTRACK
https://support.apple.com/HT207423	x_refsource_CONFIRM

Date Public

2017-02-13 00:00

Show details on NVD website

JSON

To clipboard

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            "url": "https://support.apple.com/HT207487"
          },
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              "x_transferred"
            ],
            "url": "https://support.apple.com/HT207422"
          },
          {
            "name": "94905",
            "tags": [
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              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/94905"
          },
          {
            "name": "1037469",
            "tags": [
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              "x_refsource_SECTRACK",
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            "url": "http://www.securitytracker.com/id/1037469"
          },
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            "tags": [
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            "url": "https://support.apple.com/HT207423"
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        ],
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      }
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    "cna": {
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        "dateUpdated": "2017-07-26T09:57:01.000Z",
        "orgId": "286789f9-fbc2-4510-9f9a-43facdede74c",
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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.

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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-2016-12830

CVE-2016-7636 (GCVE-0-2016-7636)

Tags

Sightings

Nomenclature

Related by attack behaviour