Vulnerability-Lookup

CNVD-2016-01819

Vulnerability from cnvd - Published: 2016-03-24

Title

Apple OS X libxml2远程代码执行漏洞

Description

Apple OS X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。Libxml2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。 Apple OS X的libxml2中存在远程代码执行漏洞。远程攻击者可借助特制的XML文件利用该漏洞执行任意代码。

Severity

中

Patch Name

Apple OS X libxml2远程代码执行漏洞的补丁

Patch Description

Apple OS X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。Libxml2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。 Apple OS X的libxml2中存在远程代码执行漏洞。远程攻击者可借助特制的XML文件利用该漏洞执行任意代码。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这个安全问题，请到厂商的主页下载： https://support.apple.com/en-us/HT206167

Reference

https://support.apple.com/en-us/HT206167 http://zerodayinitiative.com/advisories/ZDI-16-203/

Impacted products

Name
['Apple OS X Yosemite 10.10.5', 'Apple OS X El Capitan 10.11-10.11.3', 'Apple OS X Mavericks 10.9.5']

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-1761"
    }
  },
  "description": "Apple OS X\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\u3002Libxml2\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\nApple OS X\u7684libxml2\u4e2d\u5b58\u5728\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684XML\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
  "discovererName": "wol0xff",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u8fd9\u4e2a\u5b89\u5168\u95ee\u9898\uff0c\u8bf7\u5230\u5382\u5546\u7684\u4e3b\u9875\u4e0b\u8f7d\uff1a\r\nhttps://support.apple.com/en-us/HT206167",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-01819",
  "openTime": "2016-03-24",
  "patchDescription": "Apple OS X\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\u3002Libxml2\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\nApple OS X\u7684libxml2\u4e2d\u5b58\u5728\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684XML\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\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 OS X libxml2\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Apple OS X Yosemite 10.10.5",
      "Apple OS X El Capitan 10.11-10.11.3",
      "Apple OS X Mavericks 10.9.5"
    ]
  },
  "referenceLink": "https://support.apple.com/en-us/HT206167\r\nhttp://zerodayinitiative.com/advisories/ZDI-16-203/",
  "serverity": "\u4e2d",
  "submitTime": "2016-03-23",
  "title": "Apple OS X libxml2\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e"
}

CVE-2016-1761 (GCVE-0-2016-1761)

Vulnerability from cvelistv5 – Published: 2016-03-24 01:00 – Updated: 2024-08-05 23:10

Summary

libxml2 in Apple iOS before 9.3, OS X before 10.11.4, and watchOS before 2.2 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted XML document.

Severity

No CVSS data available.

CWE

Assigner

apple mitre root

References

8 references

URL	Tags
http://lists.apple.com/archives/security-announce…	vendor-advisoryx_refsource_APPLE
https://support.apple.com/HT206167	x_refsource_CONFIRM
https://support.apple.com/HT206168	x_refsource_CONFIRM
http://www.securitytracker.com/id/1035353	vdb-entryx_refsource_SECTRACK
http://lists.apple.com/archives/security-announce…	vendor-advisoryx_refsource_APPLE
http://www.zerodayinitiative.com/advisories/ZDI-16-203	x_refsource_MISC
http://lists.apple.com/archives/security-announce…	vendor-advisoryx_refsource_APPLE
https://support.apple.com/HT206166	x_refsource_CONFIRM

Date Public

2016-03-21 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.