Vulnerability-Lookup

CNVD-2016-01884

Vulnerability from cnvd - Published: 2016-03-29

Title

多款Apple产品kernel安全绕过漏洞

Description

Apple iOS、tvOS和watchOS都是Apple公司的产品。Apple 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；watchOS是一套智能手表操作系统。kernel是其中的一个内核组件。多款Apple产品的kernel中存在安全绕过漏洞。由程序未能正确限制可执行权限，攻击者可利用该漏洞借助特制的应用程序绕过code-signing保护机制。

Severity

高

Patch Name

多款Apple产品kernel安全绕过漏洞的补丁

Patch Description

Formal description

用户可参考如下供应商提供的安全公告获得补丁信息： https://support.apple.com/HT206166 https://support.apple.com/HT206168 https://support.apple.com/HT206169

Reference

http://lists.apple.com/archives/security-announce/2016/Mar/msg00001.html

Impacted products

Name
['Apple IOS < 9.3', 'Apple tvOS <9.2', 'Apple watchOS <2.2']

Show details on source website

JSON

To clipboard

{
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    "cve": {
      "cveNumber": "CVE-2016-1751"
    }
  },
  "description": "Apple iOS\u3001tvOS\u548cwatchOS\u90fd\u662fApple\u516c\u53f8\u7684\u4ea7\u54c1\u3002Apple iOS\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\uff1bwatchOS\u662f\u4e00\u5957\u667a\u80fd\u624b\u8868\u64cd\u4f5c\u7cfb\u7edf\u3002kernel\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u5185\u6838\u7ec4\u4ef6\u3002\r\n\r\n\u591a\u6b3eApple\u4ea7\u54c1\u7684kernel\u4e2d\u5b58\u5728\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\u3002\u7531\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u9650\u5236\u53ef\u6267\u884c\u6743\u9650\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u501f\u52a9\u7279\u5236\u7684\u5e94\u7528\u7a0b\u5e8f\u7ed5\u8fc7code-signing\u4fdd\u62a4\u673a\u5236\u3002",
  "discovererName": "Eric Monti of Square Mobile Security",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u4f9b\u5e94\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u516c\u544a\u83b7\u5f97\u8865\u4e01\u4fe1\u606f\uff1a            https://support.apple.com/HT206166 \r\nhttps://support.apple.com/HT206168 \r\nhttps://support.apple.com/HT206169",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-01884",
  "openTime": "2016-03-29",
  "patchDescription": "Apple iOS\u3001tvOS\u548cwatchOS\u90fd\u662fApple\u516c\u53f8\u7684\u4ea7\u54c1\u3002Apple iOS\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\uff1bwatchOS\u662f\u4e00\u5957\u667a\u80fd\u624b\u8868\u64cd\u4f5c\u7cfb\u7edf\u3002kernel\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u5185\u6838\u7ec4\u4ef6\u3002\r\n\r\n\u591a\u6b3eApple\u4ea7\u54c1\u7684kernel\u4e2d\u5b58\u5728\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\u3002\u7531\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u9650\u5236\u53ef\u6267\u884c\u6743\u9650\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u501f\u52a9\u7279\u5236\u7684\u5e94\u7528\u7a0b\u5e8f\u7ed5\u8fc7code-signing\u4fdd\u62a4\u673a\u5236\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": "\u591a\u6b3eApple\u4ea7\u54c1kernel\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Apple IOS \u003c 9.3",
      "Apple tvOS \u003c9.2",
      "Apple watchOS \u003c2.2"
    ]
  },
  "referenceLink": "http://lists.apple.com/archives/security-announce/2016/Mar/msg00001.html",
  "serverity": "\u9ad8",
  "submitTime": "2016-03-26",
  "title": "\u591a\u6b3eApple\u4ea7\u54c1kernel\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e"
}

CVE-2016-1751 (GCVE-0-2016-1751)

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

Summary

The kernel in Apple iOS before 9.3, tvOS before 9.2, and watchOS before 2.2 does not properly restrict the execute permission, which allows attackers to bypass a code-signing protection mechanism via a crafted app.

Severity

No CVSS data available.

CWE

Assigner

apple mitre root

References

7 references

URL	Tags
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://lists.apple.com/archives/security-announce…	vendor-advisoryx_refsource_APPLE
http://lists.apple.com/archives/security-announce…	vendor-advisoryx_refsource_APPLE
https://support.apple.com/HT206169	x_refsource_CONFIRM
https://support.apple.com/HT206166	x_refsource_CONFIRM

Date Public

2016-03-21 00:00

Show details on NVD website

JSON

To clipboard

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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.