Vulnerability-Lookup

CNVD-2016-08244

Vulnerability from cnvd - Published: 2016-09-29

Title

Apple OS X Perl安全绕过漏洞

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。Perl是美国程序员拉里-沃尔（Larry Wall）所研发的一种免费且功能强大的跨平台编程语言。 Apple OS X 10.12之前的版本中Perl存在安全绕过漏洞，本地攻击者可借助特制的环境变量，利用该漏洞绕过taint-mode保护机制。

Severity

中

Patch Name

Apple OS X Perl安全绕过漏洞的补丁

Patch Description

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/HT207170

Reference

http://lists.apple.com/archives/security-announce/2016/Sep/msg00006.html http://www.securityfocus.com/bid/93055

Impacted products

Name
Apple OS X <10.12

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "93055"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-4748"
    }
  },
  "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\u3002Perl\u662f\u7f8e\u56fd\u7a0b\u5e8f\u5458\u62c9\u91cc-\u6c83\u5c14\uff08Larry Wall\uff09\u6240\u7814\u53d1\u7684\u4e00\u79cd\u514d\u8d39\u4e14\u529f\u80fd\u5f3a\u5927\u7684\u8de8\u5e73\u53f0\u7f16\u7a0b\u8bed\u8a00\u3002\r\n\r\nApple OS X 10.12\u4e4b\u524d\u7684\u7248\u672c\u4e2dPerl\u5b58\u5728\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\uff0c\u672c\u5730\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684\u73af\u5883\u53d8\u91cf\uff0c\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7taint-mode\u4fdd\u62a4\u673a\u5236\u3002",
  "discovererName": "Qidan He(@flanker_hqd) from KeenLab working with Trend Micro\u0027s Zero Day Initiative, Shrek_wzw of Qihoo 360 Nirvan Team, Jack Tang (@jacktang310) and Moony Li of Trend Micro working with Trend Micro\u0027s Zero Day Initiative, Meder Kydyraliev Google Security T",
  "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/HT207170",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-08244",
  "openTime": "2016-09-29",
  "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\u3002Perl\u662f\u7f8e\u56fd\u7a0b\u5e8f\u5458\u62c9\u91cc-\u6c83\u5c14\uff08Larry Wall\uff09\u6240\u7814\u53d1\u7684\u4e00\u79cd\u514d\u8d39\u4e14\u529f\u80fd\u5f3a\u5927\u7684\u8de8\u5e73\u53f0\u7f16\u7a0b\u8bed\u8a00\u3002\r\n\r\nApple OS X 10.12\u4e4b\u524d\u7684\u7248\u672c\u4e2dPerl\u5b58\u5728\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\uff0c\u672c\u5730\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684\u73af\u5883\u53d8\u91cf\uff0c\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7taint-mode\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": "Apple OS X Perl\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Apple OS X \u003c10.12"
  },
  "referenceLink": "http://lists.apple.com/archives/security-announce/2016/Sep/msg00006.html \r\nhttp://www.securityfocus.com/bid/93055",
  "serverity": "\u4e2d",
  "submitTime": "2016-09-28",
  "title": "Apple OS X Perl\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e"
}

CVE-2016-4748 (GCVE-0-2016-4748)

Vulnerability from cvelistv5 – Published: 2016-09-25 10:00 – Updated: 2024-08-06 00:39

Summary

Perl in Apple OS X before 10.12 allows local users to bypass the taint-mode protection mechanism via a crafted environment variable.

Severity

No CVSS data available.

CWE

Assigner

apple mitre root

References

4 references

URL	Tags
http://www.securitytracker.com/id/1036858	vdb-entryx_refsource_SECTRACK
http://lists.apple.com/archives/security-announce…	vendor-advisoryx_refsource_APPLE
http://www.securityfocus.com/bid/93055	vdb-entryx_refsource_BID
https://support.apple.com/HT207170	x_refsource_CONFIRM

Date Public

2016-09-20 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.