Vulnerability-Lookup

CNVD-2017-32722

Vulnerability from cnvd - Published: 2017-11-03

Title

Apple Mach-O文件内存破坏漏洞

Description

Apple Xcode是美国苹果（Apple）公司的一套向开发人员提供的集成开发环境，它主要用于开发Mac OS X和iOS的应用程序。 Apple Xcode 9之前的版本中的ld64组件存在安全漏洞。远程攻击者可借助特制的Mach-O文件利用该漏洞执行任意代码（内存破坏）。

Severity

中

Patch Name

Apple Mach-O文件内存破坏漏洞的补丁

Patch Description

Apple Xcode是美国苹果（Apple）公司的一套向开发人员提供的集成开发环境，它主要用于开发Mac OS X和iOS的应用程序。 Apple Xcode 9之前的版本中的ld64组件存在安全漏洞。远程攻击者可借助特制的Mach-O文件利用该漏洞执行任意代码（内存破坏）。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

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://support.apple.com/zh-cn/HT208103

Reference

https://support.apple.com/zh-cn/HT208103

Impacted products

Name
Apple Xcode <9

Show details on source website

JSON

To clipboard

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    "bid": {
      "bidNumber": "100894"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-7076"
    }
  },
  "description": "Apple Xcode\u662f\u7f8e\u56fd\u82f9\u679c\uff08Apple\uff09\u516c\u53f8\u7684\u4e00\u5957\u5411\u5f00\u53d1\u4eba\u5458\u63d0\u4f9b\u7684\u96c6\u6210\u5f00\u53d1\u73af\u5883\uff0c\u5b83\u4e3b\u8981\u7528\u4e8e\u5f00\u53d1Mac OS X\u548ciOS\u7684\u5e94\u7528\u7a0b\u5e8f\u3002\r\n\r\nApple Xcode 9\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u7684ld64\u7ec4\u4ef6\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684Mach-O\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u4ee3\u7801\uff08\u5185\u5b58\u7834\u574f\uff09\u3002",
  "discovererName": "riusksk (\u6cc9\u54e5) of Tencent Security Platform Department",
  "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/HT208103",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-32722",
  "openTime": "2017-11-03",
  "patchDescription": "Apple Xcode\u662f\u7f8e\u56fd\u82f9\u679c\uff08Apple\uff09\u516c\u53f8\u7684\u4e00\u5957\u5411\u5f00\u53d1\u4eba\u5458\u63d0\u4f9b\u7684\u96c6\u6210\u5f00\u53d1\u73af\u5883\uff0c\u5b83\u4e3b\u8981\u7528\u4e8e\u5f00\u53d1Mac OS X\u548ciOS\u7684\u5e94\u7528\u7a0b\u5e8f\u3002\r\n\r\nApple Xcode 9\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u7684ld64\u7ec4\u4ef6\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684Mach-O\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u4ee3\u7801\uff08\u5185\u5b58\u7834\u574f\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 Mach-O\u6587\u4ef6\u5185\u5b58\u7834\u574f\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Apple Xcode \u003c9"
  },
  "referenceLink": "https://support.apple.com/zh-cn/HT208103",
  "serverity": "\u4e2d",
  "submitTime": "2017-09-20",
  "title": "Apple Mach-O\u6587\u4ef6\u5185\u5b58\u7834\u574f\u6f0f\u6d1e"
}

CVE-2017-7076 (GCVE-0-2017-7076)

Vulnerability from cvelistv5 – Published: 2017-10-23 01:00 – Updated: 2024-08-05 15:49

Summary

An issue was discovered in certain Apple products. Xcode before 9 is affected. The issue involves the "ld64" component. It allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted Mach-O file.

Severity

No CVSS data available.

CWE

Assigner

apple mitre root

References

3 references

URL	Tags
http://www.securityfocus.com/bid/100894	vdb-entryx_refsource_BID
https://support.apple.com/HT208103	x_refsource_CONFIRM
http://www.securitytracker.com/id/1039386	vdb-entryx_refsource_SECTRACK

Date Public

2017-09-19 00:00

Show details on NVD website

JSON

To clipboard

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        "title": "CVE Program Container"
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        "dateUpdated": "2017-10-23T09:57:01.000Z",
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        },
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          ],
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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.

Detection rules are retrieved from Rulezet.

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-2017-32722

CVE-2017-7076 (GCVE-0-2017-7076)

Tags

Sightings

Nomenclature

Related by attack behaviour