Vulnerability-Lookup

CNVD-2017-16885

Vulnerability from cnvd - Published: 2017-07-26

Title

多款Apple产品libxml2存在未明漏洞

Description

Apple macOS Sierra等都是美国苹果（Apple）公司的产品。Apple macOS Sierra是一套为Mac计算机开发的专用操作系统。iOS是为移动设备所开发的一套操作系统；tvOS是一套智能电视操作系统。libxml2 component是其中的一个基于C语言的用来解析XML文档的函数库组件。多款Apple产品中的libxml2组件中存在安全漏洞。远程攻击者可借助特制的XML文件利用该漏洞获取敏感信息或造成拒绝服务（越边界读取和应用程序崩溃）。

Severity

中

Patch Name

多款Apple产品libxml2存在未明漏洞的补丁

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/HT207922

Reference

https://nvd.nist.gov/vuln/detail/CVE-2017-7013

Impacted products

Name
['Apple IOS <10.3.3', 'Apple iCloud(on Windows) <6.2.2', 'Apple iTunes(on Windows) <12.6.2', 'Apple tvOS <10.2.2', 'Apple macOS <10.12.6', 'Apple watchOS <3.2.3']

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JSON

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    "cve": {
      "cveNumber": "CVE-2017-7013"
    }
  },
  "description": "Apple macOS Sierra\u7b49\u90fd\u662f\u7f8e\u56fd\u82f9\u679c\uff08Apple\uff09\u516c\u53f8\u7684\u4ea7\u54c1\u3002Apple macOS Sierra\u662f\u4e00\u5957\u4e3aMac\u8ba1\u7b97\u673a\u5f00\u53d1\u7684\u4e13\u7528\u64cd\u4f5c\u7cfb\u7edf\u3002iOS\u662f\u4e3a\u79fb\u52a8\u8bbe\u5907\u6240\u5f00\u53d1\u7684\u4e00\u5957\u64cd\u4f5c\u7cfb\u7edf\uff1btvOS\u662f\u4e00\u5957\u667a\u80fd\u7535\u89c6\u64cd\u4f5c\u7cfb\u7edf\u3002libxml2 component\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u57fa\u4e8eC\u8bed\u8a00\u7684\u7528\u6765\u89e3\u6790XML\u6587\u6863\u7684\u51fd\u6570\u5e93\u7ec4\u4ef6\u3002\r\n\r\n\u591a\u6b3eApple\u4ea7\u54c1\u4e2d\u7684libxml2\u7ec4\u4ef6\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684XML\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u654f\u611f\u4fe1\u606f\u6216\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u8d8a\u8fb9\u754c\u8bfb\u53d6\u548c\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\uff09\u3002",
  "discovererName": "OSS-Fuzz",
  "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/HT207922",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-16885",
  "openTime": "2017-07-26",
  "patchDescription": "Apple macOS Sierra\u7b49\u90fd\u662f\u7f8e\u56fd\u82f9\u679c\uff08Apple\uff09\u516c\u53f8\u7684\u4ea7\u54c1\u3002Apple macOS Sierra\u662f\u4e00\u5957\u4e3aMac\u8ba1\u7b97\u673a\u5f00\u53d1\u7684\u4e13\u7528\u64cd\u4f5c\u7cfb\u7edf\u3002iOS\u662f\u4e3a\u79fb\u52a8\u8bbe\u5907\u6240\u5f00\u53d1\u7684\u4e00\u5957\u64cd\u4f5c\u7cfb\u7edf\uff1btvOS\u662f\u4e00\u5957\u667a\u80fd\u7535\u89c6\u64cd\u4f5c\u7cfb\u7edf\u3002libxml2 component\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u57fa\u4e8eC\u8bed\u8a00\u7684\u7528\u6765\u89e3\u6790XML\u6587\u6863\u7684\u51fd\u6570\u5e93\u7ec4\u4ef6\u3002\r\n\r\n\u591a\u6b3eApple\u4ea7\u54c1\u4e2d\u7684libxml2\u7ec4\u4ef6\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684XML\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u654f\u611f\u4fe1\u606f\u6216\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u8d8a\u8fb9\u754c\u8bfb\u53d6\u548c\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\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",
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    "product": [
      "Apple IOS \u003c10.3.3",
      "Apple iCloud(on Windows) \u003c6.2.2",
      "Apple  iTunes(on Windows) \u003c12.6.2",
      "Apple tvOS \u003c10.2.2",
      "Apple macOS \u003c10.12.6",
      "Apple watchOS \u003c3.2.3"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2017-7013",
  "serverity": "\u4e2d",
  "submitTime": "2017-07-21",
  "title": "\u591a\u6b3eApple\u4ea7\u54c1libxml2\u5b58\u5728\u672a\u660e\u6f0f\u6d1e"
}

CVE-2017-7013 (GCVE-0-2017-7013)

Vulnerability from cvelistv5 – Published: 2017-07-20 16:00 – Updated: 2024-08-05 15:49

Summary

An issue was discovered in certain Apple products. iOS before 10.3.3 is affected. macOS before 10.12.6 is affected. iCloud before 6.2.2 on Windows is affected. iTunes before 12.6.2 on Windows is affected. tvOS before 10.2.2 is affected. watchOS before 3.2.3 is affected. The issue involves the "libxml2" component. It allows remote attackers to obtain sensitive information or cause a denial of service (out-of-bounds read and application crash) via a crafted XML file.

Severity

No CVSS data available.

CWE

Assigner

apple mitre root

References

8 references

URL	Tags
https://support.apple.com/HT207927	x_refsource_CONFIRM
https://support.apple.com/HT207924	x_refsource_CONFIRM
https://support.apple.com/HT207928	x_refsource_CONFIRM
https://support.apple.com/HT207925	x_refsource_CONFIRM
http://www.securityfocus.com/bid/99879	vdb-entryx_refsource_BID
https://support.apple.com/HT207923	x_refsource_CONFIRM
http://www.securitytracker.com/id/1038950	vdb-entryx_refsource_SECTRACK
https://support.apple.com/HT207922	x_refsource_CONFIRM

Date Public

2017-07-19 00:00

Show details on NVD website

JSON

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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-2017-16885

CVE-2017-7013 (GCVE-0-2017-7013)

Tags

Sightings

Nomenclature

Related by attack behaviour